UGC NET Past Year Question Paper II: Computer Science (2013 December Session) | UGC NET Past Year Papers PDF Download

 Page 1


1. Write your roll number in the space provided on the top of
this page.
2. This paper consists of fifty multiple-choice type of questions.
3. At the commencement of examination, the question booklet
will be given to you. In the first 5 minutes, you are requested
to open the booklet and compulsorily examine it as below :
(i) To have access to the Question Booklet, tear off the
paper seal on the edge of this cover page. Do not accept
a booklet without sticker-seal and do not accept an open
booklet.
(ii) Tally the number of pages and number of questions
in the booklet with the information printed on the
cover page. Faulty booklets due to pages/questions
missing or duplicate or not in serial order or any
other discrepancy should be got replaced immediately
by a correct booklet from the invigilator within the
period of 5 minutes. Afterwards, neither the Question
Booklet will be replaced nor any extra time will be
given.
(iii) After this verification is over, the OMR Sheet Number
should be entered on this Test Booklet.
4. Each item has four alternative responses marked (A), (B), (C)
and (D). You have to darken the circle as indicated below on
the correct response against each item.
Example :
where (C) is the correct response.
5. Your responses to the items are to be indicated in the OMR
Sheet given inside the Paper I Booklet only. If you mark
at any place other than in the circle in the OMR Sheet, it will
not be evaluated.
6. Read instructions given inside carefully.
7. Rough Work is to be done in the end of this booklet.
8. If you write your Name, Roll Number, Phone Number or put
any mark on any part of the OMR Sheet, except for the space
allotted for the relevant entries, which may disclose your
identity, or use abusive language or employ any other unfair
means such as change of response by scratching or using
white fluid, you will render yourself liable to disqualification.
9. You have to return the test question booklet and Original
OMR Sheet to the invigilators at the end of the examination
compulsorily and must not carry it with you outside the
Examination Hall. Y ou are, however, allowed to carry duplicate
copy of OMR Sheet on conclusion of examination.
10. Use only Blue/Black Ball point pen.
11. Use of any calculator or log table etc., is prohibited.
12. There is no negative marks for incorrect answers.
Number of Pages in this Booklet : 8 Number of Questions in this Booklet : 50
Instructions for the Candidates ¯Ö¸üßõÖÖÙ£Ö µÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
D-87-13 1 P.T.O.
1. ‡ÃÖ ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
2. ‡ÃÖ ¯ÖÏ¿®Ö-¯Ö¡Ö ´Öë ¯Ö“ÖÖÃÖ ²ÖÆãü×¾ÖÛú»¯Öß µÖ ¯ÖÏ¿®Ö Æïü …
3. ¯Ö¸üßõÖÖ ¯ÖÏÖ¸ü´³Ö ÆüÖê®Öê ¯Ö¸ü, ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ †Ö¯ÖÛúÖê ¤êü ¤üß •ÖÖ µÖêÝÖß … ¯ÖÆü»Öê
¯ÖÖÑ“Ö ×´Ö®Ö™ü †Ö¯ÖÛúÖê ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê ŸÖ£ÖÖ ˆÃÖÛúß ×®Ö´®Ö×»Ö×ÜÖŸÖ
•ÖÖÑ“Ö Ûêú ×»Ö‹ פü µÖê •ÖÖ µÖëÝÖê, וÖÃÖÛúß •ÖÖÑ“Ö †Ö¯ÖÛúÖê †¾Ö¿ µÖ Ûú¸ü®Öß Æîü :
(i) ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê Ûêú ×»Ö‹ ˆÃÖÛêú Ûú¾Ö¸ü ¯Öê•Ö ¯Ö¸ü »ÖÝÖß ÛúÖÝÖ•Ö
Ûúß ÃÖᯙ ÛúÖê ±úÖ›Ìü »Öë … ÜÖã»Öß Æãü‡Ô µÖÖ ×²Ö®ÖÖ Ã™üßÛú¸ü-ÃÖᯙ Ûúß
¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü …
(ii) Ûú¾Ö¸ü ¯Öéšü ¯Ö¸ü ”û¯Öê ×®Ö¤ìü¿ÖÖ®ÖãÃÖÖ¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ Ûêú ¯Öéšü ŸÖ£ÖÖ
¯ÖÏ¿®ÖÖë Ûúß ÃÖÓÜ µÖÖ ÛúÖê †“”ûß ŸÖ¸üÆü “ÖîÛú Ûú¸ü »Öë ×Ûú µÖê ¯Öæ¸êü
Æïü … ¤üÖêÂÖ¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ ×•Ö®Ö´Öë ¯Öéšü/¯ÖÏ¿®Ö Ûú´Ö ÆüÖë µÖÖ ¤ãü²ÖÖ¸üÖ †Ö
ÝÖ µÖê ÆüÖë µÖÖ ÃÖß׸ü µÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´Ö µÖ ˆÃÖê
»ÖÖî™üÖÛú¸ü ˆÃÖÛêú ãÖÖ®Ö ¯Ö¸ü ¤æüÃÖ¸üß ÃÖÆüß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ »Öê »Öë …
‡ÃÖÛêú ×»Ö‹ †Ö¯ÖÛúÖê ¯ÖÖÑ“Ö ×´Ö®Ö™ü פü µÖê •ÖÖ µÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖ µÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´Ö µÖ פü µÖÖ •ÖÖ µÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓÜ µÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
¯Ö¸ü †Ó×ÛúŸÖ Ûú¸ü ¤ëü …
4. ¯ÖÏŸ µÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פü µÖê
ÝÖ µÖê Æïü … †Ö¯ÖÛúÖê ÃÖÆüß ˆ¢Ö¸ü Ûêú ¾Öé¢Ö ÛúÖê ¯Öê®Ö ÃÖê ³Ö¸üÛú¸ü ÛúÖ»ÖÖ Ûú¸ü®ÖÖ Æîü
•ÖîÃÖÖ ×Ûú ®Öß“Öê פüÜÖÖ µÖÖ ÝÖ µÖÖ Æîü …
ˆ¤üÖÆü¸üÞÖ :
•Ö²Ö×Ûúú(C) ÃÖÆüß ˆ¢Ö¸ü Æîü …
5. ¯ÖÏ¿®ÖÖë Ûêú ˆ¢Ö¸ü Ûêú¾Ö»Ö ¯ÖÏ¿®Ö ¯Ö¡Ö I Ûêú †®¤ü¸ü פü µÖê ÝÖ µÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
†Ó×ÛúŸÖ Ûú¸ü®Öê Æïü … µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü פü µÖê ÝÖ µÖê ¾Öé¢Ö Ûêú †»ÖÖ¾ÖÖ
×ÛúÃÖß †® µÖ ãÖÖ®Ö ¯Ö¸ü ˆ¢Ö¸ü דÖÅ®ÖÖÓ×ÛúŸÖ Ûú¸üŸÖê Æïü, ŸÖÖê ˆÃÖÛúÖ ´Öæ» µÖÖÓÛú®Ö
®ÖÆüà ÆüÖêÝÖÖ …
6. †®¤ü¸ü פü µÖê ÝÖ µÖê ×®Ö¤ìü¿ÖÖë ÛúÖê ¬ µÖÖ®Ö¯Öæ¾ÖÔÛú ¯ÖœÌëü …
7. Ûú““ÖÖ ÛúÖ´Ö (Rough Work) ‡ÃÖ ¯Öã×ßÖÛúÖ Ûêú †×®ŸÖ´Ö ¯Öéšü ¯Ö¸ü Ûú¸ëü …
8. µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö Ûêú †»ÖÖ¾ÖÖ †¯Ö®ÖÖ ®ÖÖ´Ö, ¸üÖê»Ö
®Ö´²Ö¸ü, ±úÖê®Ö ®Ö´²Ö¸ü µÖÖ ÛúÖê‡Ô ³Öß ‹êÃÖÖ ×“ÖÅ®Ö ×•ÖÃÖÃÖê †Ö¯ÖÛúß ¯ÖÆü“ÖÖ®Ö ÆüÖê
ÃÖÛêú, †Ó×ÛúŸÖ Ûú¸üŸÖê Æïü †£Ö¾ÖÖ †³Ö¦ü ³ÖÖÂÖÖ ÛúÖ ¯ÖÏ µÖÖêÝÖ Ûú¸üŸÖê Æïü, µÖÖ ÛúÖê‡Ô
†® µÖ †®Öã×“ÖŸÖ ÃÖÖ¬Ö®Ö ÛúÖ ¯ÖÏ µÖÖêÝÖ Ûú¸üŸÖê Æïü, •ÖîÃÖê ×Ûú †Ó×ÛúŸÖ ×Ûú µÖê ÝÖ µÖê
ˆ¢Ö¸ü ÛúÖê ×´Ö™üÖ®ÖÖ µÖÖ ÃÖ±êú¤ü à µÖÖÆüß ÃÖê ²Ö¤ü»Ö®ÖÖ ŸÖÖê ¯Ö¸üßõÖÖ Ûêú ×»Ö µÖê
† µÖÖêÝ µÖ ‘ÖÖê×ÂÖŸÖ ×Ûú µÖê •ÖÖ ÃÖÛúŸÖê Æïü …
9. †Ö¯ÖÛúÖê ¯Ö¸üßõÖÖ ÃÖ´ÖÖ¯ŸÖ ÆüÖê®Öê ¯Ö¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ‹¾ÖÓ ´Öæ»Ö OMR ¯Ö¡ÖÛú
×®Ö¸üßõÖÛú ´ÖÆüÖê¤ü µÖ ÛúÖê »ÖÖî™üÖ®ÖÖ †Ö¾Ö¿ µÖÛú Æîü †Öî¸ü ¯Ö¸üßõÖÖ ÃÖ´ÖÖׯŸÖ Ûêú ²ÖÖ¤ü
ˆÃÖê †¯Ö®Öê ÃÖÖ£Ö ¯Ö¸üßõÖÖ ³Ö¾Ö®Ö ÃÖê ²ÖÖÆü¸ü ®Ö »ÖêÛú¸ü •ÖÖ µÖë … ÆüÖ»ÖÖÓ×Ûú †Ö¯Ö
¯Ö¸üßõÖÖ ÃÖ´ÖÖׯŸÖ ¯Ö¸ü OMR ¯Ö¡ÖÛú Ûúß ›ãü¯»ÖßÛêú™ü ¯ÖÏ×ŸÖ †¯Ö®Öê ÃÖÖ£Ö »Öê •ÖÖ
ÃÖÛúŸÖê Æïü …
10. Ûêú¾Ö»Ö ®Öß»Öê/ÛúÖ»Öê ²ÖÖ»Ö ¯¾ÖÖ‡Õ™ü ¯Öê®Ö ÛúÖ Æüß ‡ÃŸÖê´ÖÖ»Ö Ûú¸ëü …
11. ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü ÛúÖ ÃÖÓÝÖÞÖÛú (Ûîú»ÖÛãú»Öê™ü¸ü) µÖÖ »ÖÖÝÖ ™êü²Ö»Ö †Öפü ÛúÖ
¯ÖÏ µÖÖêÝÖ ¾ÖÙ•ÖŸÖ Æîü …
12. ÝÖ»ÖŸÖ ˆ¢Ö¸üÖë Ûêú ×»Ö‹ ÛúÖê‡Ô ®ÖÛúÖ¸üÖŸ´ÖÛú †ÓÛú ®ÖÆüà Æïü …
[Maximum Marks : 100 Time : 1 
1
/
4
 hours]
PAPER-II
COMPUTER SCIENCE AND APPLICATIONS
(To be filled by the Candidate)
Signature and Name of Invigilator
OMR Sheet No. : ...............................................
Roll No.
(In words)
1. (Signature) __________________________
(Name)  ____________________________
2. (Signature) __________________________
(Name)  ____________________________
Roll No.________________________________
87
(In figures as per admission card)
D13
Page 2


1. Write your roll number in the space provided on the top of
this page.
2. This paper consists of fifty multiple-choice type of questions.
3. At the commencement of examination, the question booklet
will be given to you. In the first 5 minutes, you are requested
to open the booklet and compulsorily examine it as below :
(i) To have access to the Question Booklet, tear off the
paper seal on the edge of this cover page. Do not accept
a booklet without sticker-seal and do not accept an open
booklet.
(ii) Tally the number of pages and number of questions
in the booklet with the information printed on the
cover page. Faulty booklets due to pages/questions
missing or duplicate or not in serial order or any
other discrepancy should be got replaced immediately
by a correct booklet from the invigilator within the
period of 5 minutes. Afterwards, neither the Question
Booklet will be replaced nor any extra time will be
given.
(iii) After this verification is over, the OMR Sheet Number
should be entered on this Test Booklet.
4. Each item has four alternative responses marked (A), (B), (C)
and (D). You have to darken the circle as indicated below on
the correct response against each item.
Example :
where (C) is the correct response.
5. Your responses to the items are to be indicated in the OMR
Sheet given inside the Paper I Booklet only. If you mark
at any place other than in the circle in the OMR Sheet, it will
not be evaluated.
6. Read instructions given inside carefully.
7. Rough Work is to be done in the end of this booklet.
8. If you write your Name, Roll Number, Phone Number or put
any mark on any part of the OMR Sheet, except for the space
allotted for the relevant entries, which may disclose your
identity, or use abusive language or employ any other unfair
means such as change of response by scratching or using
white fluid, you will render yourself liable to disqualification.
9. You have to return the test question booklet and Original
OMR Sheet to the invigilators at the end of the examination
compulsorily and must not carry it with you outside the
Examination Hall. Y ou are, however, allowed to carry duplicate
copy of OMR Sheet on conclusion of examination.
10. Use only Blue/Black Ball point pen.
11. Use of any calculator or log table etc., is prohibited.
12. There is no negative marks for incorrect answers.
Number of Pages in this Booklet : 8 Number of Questions in this Booklet : 50
Instructions for the Candidates ¯Ö¸üßõÖÖÙ£Ö µÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
D-87-13 1 P.T.O.
1. ‡ÃÖ ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
2. ‡ÃÖ ¯ÖÏ¿®Ö-¯Ö¡Ö ´Öë ¯Ö“ÖÖÃÖ ²ÖÆãü×¾ÖÛú»¯Öß µÖ ¯ÖÏ¿®Ö Æïü …
3. ¯Ö¸üßõÖÖ ¯ÖÏÖ¸ü´³Ö ÆüÖê®Öê ¯Ö¸ü, ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ †Ö¯ÖÛúÖê ¤êü ¤üß •ÖÖ µÖêÝÖß … ¯ÖÆü»Öê
¯ÖÖÑ“Ö ×´Ö®Ö™ü †Ö¯ÖÛúÖê ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê ŸÖ£ÖÖ ˆÃÖÛúß ×®Ö´®Ö×»Ö×ÜÖŸÖ
•ÖÖÑ“Ö Ûêú ×»Ö‹ פü µÖê •ÖÖ µÖëÝÖê, וÖÃÖÛúß •ÖÖÑ“Ö †Ö¯ÖÛúÖê †¾Ö¿ µÖ Ûú¸ü®Öß Æîü :
(i) ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê Ûêú ×»Ö‹ ˆÃÖÛêú Ûú¾Ö¸ü ¯Öê•Ö ¯Ö¸ü »ÖÝÖß ÛúÖÝÖ•Ö
Ûúß ÃÖᯙ ÛúÖê ±úÖ›Ìü »Öë … ÜÖã»Öß Æãü‡Ô µÖÖ ×²Ö®ÖÖ Ã™üßÛú¸ü-ÃÖᯙ Ûúß
¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü …
(ii) Ûú¾Ö¸ü ¯Öéšü ¯Ö¸ü ”û¯Öê ×®Ö¤ìü¿ÖÖ®ÖãÃÖÖ¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ Ûêú ¯Öéšü ŸÖ£ÖÖ
¯ÖÏ¿®ÖÖë Ûúß ÃÖÓÜ µÖÖ ÛúÖê †“”ûß ŸÖ¸üÆü “ÖîÛú Ûú¸ü »Öë ×Ûú µÖê ¯Öæ¸êü
Æïü … ¤üÖêÂÖ¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ ×•Ö®Ö´Öë ¯Öéšü/¯ÖÏ¿®Ö Ûú´Ö ÆüÖë µÖÖ ¤ãü²ÖÖ¸üÖ †Ö
ÝÖ µÖê ÆüÖë µÖÖ ÃÖß׸ü µÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´Ö µÖ ˆÃÖê
»ÖÖî™üÖÛú¸ü ˆÃÖÛêú ãÖÖ®Ö ¯Ö¸ü ¤æüÃÖ¸üß ÃÖÆüß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ »Öê »Öë …
‡ÃÖÛêú ×»Ö‹ †Ö¯ÖÛúÖê ¯ÖÖÑ“Ö ×´Ö®Ö™ü פü µÖê •ÖÖ µÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖ µÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´Ö µÖ פü µÖÖ •ÖÖ µÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓÜ µÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
¯Ö¸ü †Ó×ÛúŸÖ Ûú¸ü ¤ëü …
4. ¯ÖÏŸ µÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פü µÖê
ÝÖ µÖê Æïü … †Ö¯ÖÛúÖê ÃÖÆüß ˆ¢Ö¸ü Ûêú ¾Öé¢Ö ÛúÖê ¯Öê®Ö ÃÖê ³Ö¸üÛú¸ü ÛúÖ»ÖÖ Ûú¸ü®ÖÖ Æîü
•ÖîÃÖÖ ×Ûú ®Öß“Öê פüÜÖÖ µÖÖ ÝÖ µÖÖ Æîü …
ˆ¤üÖÆü¸üÞÖ :
•Ö²Ö×Ûúú(C) ÃÖÆüß ˆ¢Ö¸ü Æîü …
5. ¯ÖÏ¿®ÖÖë Ûêú ˆ¢Ö¸ü Ûêú¾Ö»Ö ¯ÖÏ¿®Ö ¯Ö¡Ö I Ûêú †®¤ü¸ü פü µÖê ÝÖ µÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
†Ó×ÛúŸÖ Ûú¸ü®Öê Æïü … µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü פü µÖê ÝÖ µÖê ¾Öé¢Ö Ûêú †»ÖÖ¾ÖÖ
×ÛúÃÖß †® µÖ ãÖÖ®Ö ¯Ö¸ü ˆ¢Ö¸ü דÖÅ®ÖÖÓ×ÛúŸÖ Ûú¸üŸÖê Æïü, ŸÖÖê ˆÃÖÛúÖ ´Öæ» µÖÖÓÛú®Ö
®ÖÆüà ÆüÖêÝÖÖ …
6. †®¤ü¸ü פü µÖê ÝÖ µÖê ×®Ö¤ìü¿ÖÖë ÛúÖê ¬ µÖÖ®Ö¯Öæ¾ÖÔÛú ¯ÖœÌëü …
7. Ûú““ÖÖ ÛúÖ´Ö (Rough Work) ‡ÃÖ ¯Öã×ßÖÛúÖ Ûêú †×®ŸÖ´Ö ¯Öéšü ¯Ö¸ü Ûú¸ëü …
8. µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö Ûêú †»ÖÖ¾ÖÖ †¯Ö®ÖÖ ®ÖÖ´Ö, ¸üÖê»Ö
®Ö´²Ö¸ü, ±úÖê®Ö ®Ö´²Ö¸ü µÖÖ ÛúÖê‡Ô ³Öß ‹êÃÖÖ ×“ÖÅ®Ö ×•ÖÃÖÃÖê †Ö¯ÖÛúß ¯ÖÆü“ÖÖ®Ö ÆüÖê
ÃÖÛêú, †Ó×ÛúŸÖ Ûú¸üŸÖê Æïü †£Ö¾ÖÖ †³Ö¦ü ³ÖÖÂÖÖ ÛúÖ ¯ÖÏ µÖÖêÝÖ Ûú¸üŸÖê Æïü, µÖÖ ÛúÖê‡Ô
†® µÖ †®Öã×“ÖŸÖ ÃÖÖ¬Ö®Ö ÛúÖ ¯ÖÏ µÖÖêÝÖ Ûú¸üŸÖê Æïü, •ÖîÃÖê ×Ûú †Ó×ÛúŸÖ ×Ûú µÖê ÝÖ µÖê
ˆ¢Ö¸ü ÛúÖê ×´Ö™üÖ®ÖÖ µÖÖ ÃÖ±êú¤ü à µÖÖÆüß ÃÖê ²Ö¤ü»Ö®ÖÖ ŸÖÖê ¯Ö¸üßõÖÖ Ûêú ×»Ö µÖê
† µÖÖêÝ µÖ ‘ÖÖê×ÂÖŸÖ ×Ûú µÖê •ÖÖ ÃÖÛúŸÖê Æïü …
9. †Ö¯ÖÛúÖê ¯Ö¸üßõÖÖ ÃÖ´ÖÖ¯ŸÖ ÆüÖê®Öê ¯Ö¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ‹¾ÖÓ ´Öæ»Ö OMR ¯Ö¡ÖÛú
×®Ö¸üßõÖÛú ´ÖÆüÖê¤ü µÖ ÛúÖê »ÖÖî™üÖ®ÖÖ †Ö¾Ö¿ µÖÛú Æîü †Öî¸ü ¯Ö¸üßõÖÖ ÃÖ´ÖÖׯŸÖ Ûêú ²ÖÖ¤ü
ˆÃÖê †¯Ö®Öê ÃÖÖ£Ö ¯Ö¸üßõÖÖ ³Ö¾Ö®Ö ÃÖê ²ÖÖÆü¸ü ®Ö »ÖêÛú¸ü •ÖÖ µÖë … ÆüÖ»ÖÖÓ×Ûú †Ö¯Ö
¯Ö¸üßõÖÖ ÃÖ´ÖÖׯŸÖ ¯Ö¸ü OMR ¯Ö¡ÖÛú Ûúß ›ãü¯»ÖßÛêú™ü ¯ÖÏ×ŸÖ †¯Ö®Öê ÃÖÖ£Ö »Öê •ÖÖ
ÃÖÛúŸÖê Æïü …
10. Ûêú¾Ö»Ö ®Öß»Öê/ÛúÖ»Öê ²ÖÖ»Ö ¯¾ÖÖ‡Õ™ü ¯Öê®Ö ÛúÖ Æüß ‡ÃŸÖê´ÖÖ»Ö Ûú¸ëü …
11. ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü ÛúÖ ÃÖÓÝÖÞÖÛú (Ûîú»ÖÛãú»Öê™ü¸ü) µÖÖ »ÖÖÝÖ ™êü²Ö»Ö †Öפü ÛúÖ
¯ÖÏ µÖÖêÝÖ ¾ÖÙ•ÖŸÖ Æîü …
12. ÝÖ»ÖŸÖ ˆ¢Ö¸üÖë Ûêú ×»Ö‹ ÛúÖê‡Ô ®ÖÛúÖ¸üÖŸ´ÖÛú †ÓÛú ®ÖÆüà Æïü …
[Maximum Marks : 100 Time : 1 
1
/
4
 hours]
PAPER-II
COMPUTER SCIENCE AND APPLICATIONS
(To be filled by the Candidate)
Signature and Name of Invigilator
OMR Sheet No. : ...............................................
Roll No.
(In words)
1. (Signature) __________________________
(Name)  ____________________________
2. (Signature) __________________________
(Name)  ____________________________
Roll No.________________________________
87
(In figures as per admission card)
D13
Paper-II 2  D-87-13 
 
 
 
 
 
1. When data and acknowledgement are 
sent in the same frame, this is called 
as  
 (A) Piggy packing 
 (B) Piggy backing 
 (C) Back packing 
 (D) Good packing 
 
2. Encryption and Decryption is the 
responsibility of _______ Layer. 
 (A) Physical 
 (B) Network 
 (C) Application 
 (D) Datalink 
 
3. An analog signal carries 4 bits in 
each signal unit. If 1000 signal units 
are sent per second, then baud rate 
and bit rate of the signal are _______ 
and _______. 
 (A) 4000 bauds \ sec & 1000 bps 
 (B) 2000 bauds \ sec & 1000 bps 
 (C) 1000 bauds \ sec & 500 bps 
 (D) 1000 bauds \ sec & 4000 bps 
 
4. The VLF and LF bauds use _______ 
propagation for communication.  
 (A) Ground (B) Sky 
 (C) Line of sight (D) Space 
 
5. Using the RSA public key crypto 
system, if p = 13, q = 31 and d = 7, 
then the value of e is 
 (A) 101 (B) 103 
 (C) 105 (D) 107 
 
 
 
 
6. FAN IN of a component A is defined 
as  
 (A) Number of components that 
can call or pass control to 
component A. 
 (B) Number of components that are 
called by component A. 
 (C) Number of components related 
to component A. 
 (D) Number of components 
dependent on component A. 
 
7. The relationship of data elements in a 
module is called  
 (A) Coupling 
 (B) Modularity 
 (C) Cohesion 
 (D) Granularity 
 
8. Software Configuration Management 
is the discipline for systematically 
controlling 
 (A) the changes due to the 
evolution of work products as 
the project proceeds. 
 (B) the changes due to defects 
(bugs) being found and then 
fixed. 
 (C) the changes due to requirement 
changes 
 (D) all of the above  
 
9. Which one of the following is not a 
step of requirement engineering ? 
 (A) Requirement elicitation 
 (B) Requirement analysis 
 (C) Requirement design 
 (D) Requirement documentation 
COMPUTER SCIENCE AND APPLICATIONS 
Paper – II 
 
Note : This paper contains fifty (50) objective type questions of two (2) marks each. All 
questions are compulsory. 
Page 3


1. Write your roll number in the space provided on the top of
this page.
2. This paper consists of fifty multiple-choice type of questions.
3. At the commencement of examination, the question booklet
will be given to you. In the first 5 minutes, you are requested
to open the booklet and compulsorily examine it as below :
(i) To have access to the Question Booklet, tear off the
paper seal on the edge of this cover page. Do not accept
a booklet without sticker-seal and do not accept an open
booklet.
(ii) Tally the number of pages and number of questions
in the booklet with the information printed on the
cover page. Faulty booklets due to pages/questions
missing or duplicate or not in serial order or any
other discrepancy should be got replaced immediately
by a correct booklet from the invigilator within the
period of 5 minutes. Afterwards, neither the Question
Booklet will be replaced nor any extra time will be
given.
(iii) After this verification is over, the OMR Sheet Number
should be entered on this Test Booklet.
4. Each item has four alternative responses marked (A), (B), (C)
and (D). You have to darken the circle as indicated below on
the correct response against each item.
Example :
where (C) is the correct response.
5. Your responses to the items are to be indicated in the OMR
Sheet given inside the Paper I Booklet only. If you mark
at any place other than in the circle in the OMR Sheet, it will
not be evaluated.
6. Read instructions given inside carefully.
7. Rough Work is to be done in the end of this booklet.
8. If you write your Name, Roll Number, Phone Number or put
any mark on any part of the OMR Sheet, except for the space
allotted for the relevant entries, which may disclose your
identity, or use abusive language or employ any other unfair
means such as change of response by scratching or using
white fluid, you will render yourself liable to disqualification.
9. You have to return the test question booklet and Original
OMR Sheet to the invigilators at the end of the examination
compulsorily and must not carry it with you outside the
Examination Hall. Y ou are, however, allowed to carry duplicate
copy of OMR Sheet on conclusion of examination.
10. Use only Blue/Black Ball point pen.
11. Use of any calculator or log table etc., is prohibited.
12. There is no negative marks for incorrect answers.
Number of Pages in this Booklet : 8 Number of Questions in this Booklet : 50
Instructions for the Candidates ¯Ö¸üßõÖÖÙ£Ö µÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
D-87-13 1 P.T.O.
1. ‡ÃÖ ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
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¯ÖÖÑ“Ö ×´Ö®Ö™ü †Ö¯ÖÛúÖê ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê ŸÖ£ÖÖ ˆÃÖÛúß ×®Ö´®Ö×»Ö×ÜÖŸÖ
•ÖÖÑ“Ö Ûêú ×»Ö‹ פü µÖê •ÖÖ µÖëÝÖê, וÖÃÖÛúß •ÖÖÑ“Ö †Ö¯ÖÛúÖê †¾Ö¿ µÖ Ûú¸ü®Öß Æîü :
(i) ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê Ûêú ×»Ö‹ ˆÃÖÛêú Ûú¾Ö¸ü ¯Öê•Ö ¯Ö¸ü »ÖÝÖß ÛúÖÝÖ•Ö
Ûúß ÃÖᯙ ÛúÖê ±úÖ›Ìü »Öë … ÜÖã»Öß Æãü‡Ô µÖÖ ×²Ö®ÖÖ Ã™üßÛú¸ü-ÃÖᯙ Ûúß
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(ii) Ûú¾Ö¸ü ¯Öéšü ¯Ö¸ü ”û¯Öê ×®Ö¤ìü¿ÖÖ®ÖãÃÖÖ¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ Ûêú ¯Öéšü ŸÖ£ÖÖ
¯ÖÏ¿®ÖÖë Ûúß ÃÖÓÜ µÖÖ ÛúÖê †“”ûß ŸÖ¸üÆü “ÖîÛú Ûú¸ü »Öë ×Ûú µÖê ¯Öæ¸êü
Æïü … ¤üÖêÂÖ¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ ×•Ö®Ö´Öë ¯Öéšü/¯ÖÏ¿®Ö Ûú´Ö ÆüÖë µÖÖ ¤ãü²ÖÖ¸üÖ †Ö
ÝÖ µÖê ÆüÖë µÖÖ ÃÖß׸ü µÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´Ö µÖ ˆÃÖê
»ÖÖî™üÖÛú¸ü ˆÃÖÛêú ãÖÖ®Ö ¯Ö¸ü ¤æüÃÖ¸üß ÃÖÆüß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ »Öê »Öë …
‡ÃÖÛêú ×»Ö‹ †Ö¯ÖÛúÖê ¯ÖÖÑ“Ö ×´Ö®Ö™ü פü µÖê •ÖÖ µÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖ µÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´Ö µÖ פü µÖÖ •ÖÖ µÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓÜ µÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
¯Ö¸ü †Ó×ÛúŸÖ Ûú¸ü ¤ëü …
4. ¯ÖÏŸ µÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פü µÖê
ÝÖ µÖê Æïü … †Ö¯ÖÛúÖê ÃÖÆüß ˆ¢Ö¸ü Ûêú ¾Öé¢Ö ÛúÖê ¯Öê®Ö ÃÖê ³Ö¸üÛú¸ü ÛúÖ»ÖÖ Ûú¸ü®ÖÖ Æîü
•ÖîÃÖÖ ×Ûú ®Öß“Öê פüÜÖÖ µÖÖ ÝÖ µÖÖ Æîü …
ˆ¤üÖÆü¸üÞÖ :
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5. ¯ÖÏ¿®ÖÖë Ûêú ˆ¢Ö¸ü Ûêú¾Ö»Ö ¯ÖÏ¿®Ö ¯Ö¡Ö I Ûêú †®¤ü¸ü פü µÖê ÝÖ µÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
†Ó×ÛúŸÖ Ûú¸ü®Öê Æïü … µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü פü µÖê ÝÖ µÖê ¾Öé¢Ö Ûêú †»ÖÖ¾ÖÖ
×ÛúÃÖß †® µÖ ãÖÖ®Ö ¯Ö¸ü ˆ¢Ö¸ü דÖÅ®ÖÖÓ×ÛúŸÖ Ûú¸üŸÖê Æïü, ŸÖÖê ˆÃÖÛúÖ ´Öæ» µÖÖÓÛú®Ö
®ÖÆüà ÆüÖêÝÖÖ …
6. †®¤ü¸ü פü µÖê ÝÖ µÖê ×®Ö¤ìü¿ÖÖë ÛúÖê ¬ µÖÖ®Ö¯Öæ¾ÖÔÛú ¯ÖœÌëü …
7. Ûú““ÖÖ ÛúÖ´Ö (Rough Work) ‡ÃÖ ¯Öã×ßÖÛúÖ Ûêú †×®ŸÖ´Ö ¯Öéšü ¯Ö¸ü Ûú¸ëü …
8. µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö Ûêú †»ÖÖ¾ÖÖ †¯Ö®ÖÖ ®ÖÖ´Ö, ¸üÖê»Ö
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†® µÖ †®Öã×“ÖŸÖ ÃÖÖ¬Ö®Ö ÛúÖ ¯ÖÏ µÖÖêÝÖ Ûú¸üŸÖê Æïü, •ÖîÃÖê ×Ûú †Ó×ÛúŸÖ ×Ûú µÖê ÝÖ µÖê
ˆ¢Ö¸ü ÛúÖê ×´Ö™üÖ®ÖÖ µÖÖ ÃÖ±êú¤ü à µÖÖÆüß ÃÖê ²Ö¤ü»Ö®ÖÖ ŸÖÖê ¯Ö¸üßõÖÖ Ûêú ×»Ö µÖê
† µÖÖêÝ µÖ ‘ÖÖê×ÂÖŸÖ ×Ûú µÖê •ÖÖ ÃÖÛúŸÖê Æïü …
9. †Ö¯ÖÛúÖê ¯Ö¸üßõÖÖ ÃÖ´ÖÖ¯ŸÖ ÆüÖê®Öê ¯Ö¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ‹¾ÖÓ ´Öæ»Ö OMR ¯Ö¡ÖÛú
×®Ö¸üßõÖÛú ´ÖÆüÖê¤ü µÖ ÛúÖê »ÖÖî™üÖ®ÖÖ †Ö¾Ö¿ µÖÛú Æîü †Öî¸ü ¯Ö¸üßõÖÖ ÃÖ´ÖÖׯŸÖ Ûêú ²ÖÖ¤ü
ˆÃÖê †¯Ö®Öê ÃÖÖ£Ö ¯Ö¸üßõÖÖ ³Ö¾Ö®Ö ÃÖê ²ÖÖÆü¸ü ®Ö »ÖêÛú¸ü •ÖÖ µÖë … ÆüÖ»ÖÖÓ×Ûú †Ö¯Ö
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ÃÖÛúŸÖê Æïü …
10. Ûêú¾Ö»Ö ®Öß»Öê/ÛúÖ»Öê ²ÖÖ»Ö ¯¾ÖÖ‡Õ™ü ¯Öê®Ö ÛúÖ Æüß ‡ÃŸÖê´ÖÖ»Ö Ûú¸ëü …
11. ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü ÛúÖ ÃÖÓÝÖÞÖÛú (Ûîú»ÖÛãú»Öê™ü¸ü) µÖÖ »ÖÖÝÖ ™êü²Ö»Ö †Öפü ÛúÖ
¯ÖÏ µÖÖêÝÖ ¾ÖÙ•ÖŸÖ Æîü …
12. ÝÖ»ÖŸÖ ˆ¢Ö¸üÖë Ûêú ×»Ö‹ ÛúÖê‡Ô ®ÖÛúÖ¸üÖŸ´ÖÛú †ÓÛú ®ÖÆüà Æïü …
[Maximum Marks : 100 Time : 1 
1
/
4
 hours]
PAPER-II
COMPUTER SCIENCE AND APPLICATIONS
(To be filled by the Candidate)
Signature and Name of Invigilator
OMR Sheet No. : ...............................................
Roll No.
(In words)
1. (Signature) __________________________
(Name)  ____________________________
2. (Signature) __________________________
(Name)  ____________________________
Roll No.________________________________
87
(In figures as per admission card)
D13
Paper-II 2  D-87-13 
 
 
 
 
 
1. When data and acknowledgement are 
sent in the same frame, this is called 
as  
 (A) Piggy packing 
 (B) Piggy backing 
 (C) Back packing 
 (D) Good packing 
 
2. Encryption and Decryption is the 
responsibility of _______ Layer. 
 (A) Physical 
 (B) Network 
 (C) Application 
 (D) Datalink 
 
3. An analog signal carries 4 bits in 
each signal unit. If 1000 signal units 
are sent per second, then baud rate 
and bit rate of the signal are _______ 
and _______. 
 (A) 4000 bauds \ sec & 1000 bps 
 (B) 2000 bauds \ sec & 1000 bps 
 (C) 1000 bauds \ sec & 500 bps 
 (D) 1000 bauds \ sec & 4000 bps 
 
4. The VLF and LF bauds use _______ 
propagation for communication.  
 (A) Ground (B) Sky 
 (C) Line of sight (D) Space 
 
5. Using the RSA public key crypto 
system, if p = 13, q = 31 and d = 7, 
then the value of e is 
 (A) 101 (B) 103 
 (C) 105 (D) 107 
 
 
 
 
6. FAN IN of a component A is defined 
as  
 (A) Number of components that 
can call or pass control to 
component A. 
 (B) Number of components that are 
called by component A. 
 (C) Number of components related 
to component A. 
 (D) Number of components 
dependent on component A. 
 
7. The relationship of data elements in a 
module is called  
 (A) Coupling 
 (B) Modularity 
 (C) Cohesion 
 (D) Granularity 
 
8. Software Configuration Management 
is the discipline for systematically 
controlling 
 (A) the changes due to the 
evolution of work products as 
the project proceeds. 
 (B) the changes due to defects 
(bugs) being found and then 
fixed. 
 (C) the changes due to requirement 
changes 
 (D) all of the above  
 
9. Which one of the following is not a 
step of requirement engineering ? 
 (A) Requirement elicitation 
 (B) Requirement analysis 
 (C) Requirement design 
 (D) Requirement documentation 
COMPUTER SCIENCE AND APPLICATIONS 
Paper – II 
 
Note : This paper contains fifty (50) objective type questions of two (2) marks each. All 
questions are compulsory. 
 D-87-13 3  Paper-II 
10. Testing of software with actual data 
and in actual environment is called  
 (A) Alpha testing 
 (B) Beta testing 
 (C) Regression testing 
 (D) None of the above 
 
11. The student marks should not be 
greater than 100. This is  
 (A) Integrity constraint 
 (B) Referential constraint 
 (C) Over-defined constraint 
 (D) Feasible constraint 
 
12. GO BOTTOM and SKIP-3 
commands are given one after 
another in a database file of 30 
records. It shifts the control to 
 (A) 28
th
 record (B) 27
th
 record 
 (C) 3
rd
 record (D) 4
th
 record 
 
13. An ER Model includes 
 I. An ER diagram portraying 
entity types. 
 II. Attributes for each entity type 
 III. Relationships among entity 
types. 
 IV. Semantic integrity constraints 
that reflects the business rules 
about data not captured in the 
ER diagram. 
 (A) I, II, III & IV (B) I & IV 
 (C) I, II & IV (D) I & III 
 
14. Based on the cardinality ratio and 
participation ________ associated 
with a relationship type, choose 
either the Foreign Key Design, the 
Cross Referencing Design or Mutual 
Referencing Design. 
 (A) Entity (B) Constraints 
 (C) Rules (D) Keys 
15. Data Integrity control uses _______ 
 (A) Upper and lower limits on 
numeric data. 
 (B) Passwords to prohibit 
unauthorised access to files. 
 (C) Data dictionary to keep the data 
 (D) Data dictionary to find last 
access of data 
 
16. What does the following declaration 
mean ? 
  int (*ptr) [10]; 
 (A) ptr is an array of pointers of 10 
integers. 
 (B) ptr is a pointer to an array of 10 
integers. 
 (C) ptr is an array of 10 integers. 
 (D) none of the above. 
 
17. Which of the following has 
compilation error in C ? 
 (A) int n = 32 ; 
 (B) char ch = 65 ; 
 (C) float f = (float) 3.2 ; 
 (D) none of the above 
 
18. Which of the following operators can 
not be overloaded in C+ + ? 
 (A) * (B) + = 
 (C) = = (D) : : 
 
19. _________ allows to create classes 
which are derived from other classes, 
so that they automatically include 
some of its “parent’s” members, plus 
its own members. 
 (A) Overloading 
 (B) Inheritance 
 (C) Polymorphism 
 (D) Encapsulation 
 
20. The correct way to round off a floating 
number x to an integer value is  
 (A) y = (int) (x + 0.5) 
 (B) y = int (x + 0.5) 
 (C) y = (int) x + 0.5 
 (D) y = (int) ((int)x + 0.5) 
Page 4


1. Write your roll number in the space provided on the top of
this page.
2. This paper consists of fifty multiple-choice type of questions.
3. At the commencement of examination, the question booklet
will be given to you. In the first 5 minutes, you are requested
to open the booklet and compulsorily examine it as below :
(i) To have access to the Question Booklet, tear off the
paper seal on the edge of this cover page. Do not accept
a booklet without sticker-seal and do not accept an open
booklet.
(ii) Tally the number of pages and number of questions
in the booklet with the information printed on the
cover page. Faulty booklets due to pages/questions
missing or duplicate or not in serial order or any
other discrepancy should be got replaced immediately
by a correct booklet from the invigilator within the
period of 5 minutes. Afterwards, neither the Question
Booklet will be replaced nor any extra time will be
given.
(iii) After this verification is over, the OMR Sheet Number
should be entered on this Test Booklet.
4. Each item has four alternative responses marked (A), (B), (C)
and (D). You have to darken the circle as indicated below on
the correct response against each item.
Example :
where (C) is the correct response.
5. Your responses to the items are to be indicated in the OMR
Sheet given inside the Paper I Booklet only. If you mark
at any place other than in the circle in the OMR Sheet, it will
not be evaluated.
6. Read instructions given inside carefully.
7. Rough Work is to be done in the end of this booklet.
8. If you write your Name, Roll Number, Phone Number or put
any mark on any part of the OMR Sheet, except for the space
allotted for the relevant entries, which may disclose your
identity, or use abusive language or employ any other unfair
means such as change of response by scratching or using
white fluid, you will render yourself liable to disqualification.
9. You have to return the test question booklet and Original
OMR Sheet to the invigilators at the end of the examination
compulsorily and must not carry it with you outside the
Examination Hall. Y ou are, however, allowed to carry duplicate
copy of OMR Sheet on conclusion of examination.
10. Use only Blue/Black Ball point pen.
11. Use of any calculator or log table etc., is prohibited.
12. There is no negative marks for incorrect answers.
Number of Pages in this Booklet : 8 Number of Questions in this Booklet : 50
Instructions for the Candidates ¯Ö¸üßõÖÖÙ£Ö µÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
D-87-13 1 P.T.O.
1. ‡ÃÖ ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
2. ‡ÃÖ ¯ÖÏ¿®Ö-¯Ö¡Ö ´Öë ¯Ö“ÖÖÃÖ ²ÖÆãü×¾ÖÛú»¯Öß µÖ ¯ÖÏ¿®Ö Æïü …
3. ¯Ö¸üßõÖÖ ¯ÖÏÖ¸ü´³Ö ÆüÖê®Öê ¯Ö¸ü, ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ †Ö¯ÖÛúÖê ¤êü ¤üß •ÖÖ µÖêÝÖß … ¯ÖÆü»Öê
¯ÖÖÑ“Ö ×´Ö®Ö™ü †Ö¯ÖÛúÖê ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê ŸÖ£ÖÖ ˆÃÖÛúß ×®Ö´®Ö×»Ö×ÜÖŸÖ
•ÖÖÑ“Ö Ûêú ×»Ö‹ פü µÖê •ÖÖ µÖëÝÖê, וÖÃÖÛúß •ÖÖÑ“Ö †Ö¯ÖÛúÖê †¾Ö¿ µÖ Ûú¸ü®Öß Æîü :
(i) ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê Ûêú ×»Ö‹ ˆÃÖÛêú Ûú¾Ö¸ü ¯Öê•Ö ¯Ö¸ü »ÖÝÖß ÛúÖÝÖ•Ö
Ûúß ÃÖᯙ ÛúÖê ±úÖ›Ìü »Öë … ÜÖã»Öß Æãü‡Ô µÖÖ ×²Ö®ÖÖ Ã™üßÛú¸ü-ÃÖᯙ Ûúß
¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü …
(ii) Ûú¾Ö¸ü ¯Öéšü ¯Ö¸ü ”û¯Öê ×®Ö¤ìü¿ÖÖ®ÖãÃÖÖ¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ Ûêú ¯Öéšü ŸÖ£ÖÖ
¯ÖÏ¿®ÖÖë Ûúß ÃÖÓÜ µÖÖ ÛúÖê †“”ûß ŸÖ¸üÆü “ÖîÛú Ûú¸ü »Öë ×Ûú µÖê ¯Öæ¸êü
Æïü … ¤üÖêÂÖ¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ ×•Ö®Ö´Öë ¯Öéšü/¯ÖÏ¿®Ö Ûú´Ö ÆüÖë µÖÖ ¤ãü²ÖÖ¸üÖ †Ö
ÝÖ µÖê ÆüÖë µÖÖ ÃÖß׸ü µÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´Ö µÖ ˆÃÖê
»ÖÖî™üÖÛú¸ü ˆÃÖÛêú ãÖÖ®Ö ¯Ö¸ü ¤æüÃÖ¸üß ÃÖÆüß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ »Öê »Öë …
‡ÃÖÛêú ×»Ö‹ †Ö¯ÖÛúÖê ¯ÖÖÑ“Ö ×´Ö®Ö™ü פü µÖê •ÖÖ µÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖ µÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´Ö µÖ פü µÖÖ •ÖÖ µÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓÜ µÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
¯Ö¸ü †Ó×ÛúŸÖ Ûú¸ü ¤ëü …
4. ¯ÖÏŸ µÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פü µÖê
ÝÖ µÖê Æïü … †Ö¯ÖÛúÖê ÃÖÆüß ˆ¢Ö¸ü Ûêú ¾Öé¢Ö ÛúÖê ¯Öê®Ö ÃÖê ³Ö¸üÛú¸ü ÛúÖ»ÖÖ Ûú¸ü®ÖÖ Æîü
•ÖîÃÖÖ ×Ûú ®Öß“Öê פüÜÖÖ µÖÖ ÝÖ µÖÖ Æîü …
ˆ¤üÖÆü¸üÞÖ :
•Ö²Ö×Ûúú(C) ÃÖÆüß ˆ¢Ö¸ü Æîü …
5. ¯ÖÏ¿®ÖÖë Ûêú ˆ¢Ö¸ü Ûêú¾Ö»Ö ¯ÖÏ¿®Ö ¯Ö¡Ö I Ûêú †®¤ü¸ü פü µÖê ÝÖ µÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
†Ó×ÛúŸÖ Ûú¸ü®Öê Æïü … µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü פü µÖê ÝÖ µÖê ¾Öé¢Ö Ûêú †»ÖÖ¾ÖÖ
×ÛúÃÖß †® µÖ ãÖÖ®Ö ¯Ö¸ü ˆ¢Ö¸ü דÖÅ®ÖÖÓ×ÛúŸÖ Ûú¸üŸÖê Æïü, ŸÖÖê ˆÃÖÛúÖ ´Öæ» µÖÖÓÛú®Ö
®ÖÆüà ÆüÖêÝÖÖ …
6. †®¤ü¸ü פü µÖê ÝÖ µÖê ×®Ö¤ìü¿ÖÖë ÛúÖê ¬ µÖÖ®Ö¯Öæ¾ÖÔÛú ¯ÖœÌëü …
7. Ûú““ÖÖ ÛúÖ´Ö (Rough Work) ‡ÃÖ ¯Öã×ßÖÛúÖ Ûêú †×®ŸÖ´Ö ¯Öéšü ¯Ö¸ü Ûú¸ëü …
8. µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö Ûêú †»ÖÖ¾ÖÖ †¯Ö®ÖÖ ®ÖÖ´Ö, ¸üÖê»Ö
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† µÖÖêÝ µÖ ‘ÖÖê×ÂÖŸÖ ×Ûú µÖê •ÖÖ ÃÖÛúŸÖê Æïü …
9. †Ö¯ÖÛúÖê ¯Ö¸üßõÖÖ ÃÖ´ÖÖ¯ŸÖ ÆüÖê®Öê ¯Ö¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ‹¾ÖÓ ´Öæ»Ö OMR ¯Ö¡ÖÛú
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11. ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü ÛúÖ ÃÖÓÝÖÞÖÛú (Ûîú»ÖÛãú»Öê™ü¸ü) µÖÖ »ÖÖÝÖ ™êü²Ö»Ö †Öפü ÛúÖ
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12. ÝÖ»ÖŸÖ ˆ¢Ö¸üÖë Ûêú ×»Ö‹ ÛúÖê‡Ô ®ÖÛúÖ¸üÖŸ´ÖÛú †ÓÛú ®ÖÆüà Æïü …
[Maximum Marks : 100 Time : 1 
1
/
4
 hours]
PAPER-II
COMPUTER SCIENCE AND APPLICATIONS
(To be filled by the Candidate)
Signature and Name of Invigilator
OMR Sheet No. : ...............................................
Roll No.
(In words)
1. (Signature) __________________________
(Name)  ____________________________
2. (Signature) __________________________
(Name)  ____________________________
Roll No.________________________________
87
(In figures as per admission card)
D13
Paper-II 2  D-87-13 
 
 
 
 
 
1. When data and acknowledgement are 
sent in the same frame, this is called 
as  
 (A) Piggy packing 
 (B) Piggy backing 
 (C) Back packing 
 (D) Good packing 
 
2. Encryption and Decryption is the 
responsibility of _______ Layer. 
 (A) Physical 
 (B) Network 
 (C) Application 
 (D) Datalink 
 
3. An analog signal carries 4 bits in 
each signal unit. If 1000 signal units 
are sent per second, then baud rate 
and bit rate of the signal are _______ 
and _______. 
 (A) 4000 bauds \ sec & 1000 bps 
 (B) 2000 bauds \ sec & 1000 bps 
 (C) 1000 bauds \ sec & 500 bps 
 (D) 1000 bauds \ sec & 4000 bps 
 
4. The VLF and LF bauds use _______ 
propagation for communication.  
 (A) Ground (B) Sky 
 (C) Line of sight (D) Space 
 
5. Using the RSA public key crypto 
system, if p = 13, q = 31 and d = 7, 
then the value of e is 
 (A) 101 (B) 103 
 (C) 105 (D) 107 
 
 
 
 
6. FAN IN of a component A is defined 
as  
 (A) Number of components that 
can call or pass control to 
component A. 
 (B) Number of components that are 
called by component A. 
 (C) Number of components related 
to component A. 
 (D) Number of components 
dependent on component A. 
 
7. The relationship of data elements in a 
module is called  
 (A) Coupling 
 (B) Modularity 
 (C) Cohesion 
 (D) Granularity 
 
8. Software Configuration Management 
is the discipline for systematically 
controlling 
 (A) the changes due to the 
evolution of work products as 
the project proceeds. 
 (B) the changes due to defects 
(bugs) being found and then 
fixed. 
 (C) the changes due to requirement 
changes 
 (D) all of the above  
 
9. Which one of the following is not a 
step of requirement engineering ? 
 (A) Requirement elicitation 
 (B) Requirement analysis 
 (C) Requirement design 
 (D) Requirement documentation 
COMPUTER SCIENCE AND APPLICATIONS 
Paper – II 
 
Note : This paper contains fifty (50) objective type questions of two (2) marks each. All 
questions are compulsory. 
 D-87-13 3  Paper-II 
10. Testing of software with actual data 
and in actual environment is called  
 (A) Alpha testing 
 (B) Beta testing 
 (C) Regression testing 
 (D) None of the above 
 
11. The student marks should not be 
greater than 100. This is  
 (A) Integrity constraint 
 (B) Referential constraint 
 (C) Over-defined constraint 
 (D) Feasible constraint 
 
12. GO BOTTOM and SKIP-3 
commands are given one after 
another in a database file of 30 
records. It shifts the control to 
 (A) 28
th
 record (B) 27
th
 record 
 (C) 3
rd
 record (D) 4
th
 record 
 
13. An ER Model includes 
 I. An ER diagram portraying 
entity types. 
 II. Attributes for each entity type 
 III. Relationships among entity 
types. 
 IV. Semantic integrity constraints 
that reflects the business rules 
about data not captured in the 
ER diagram. 
 (A) I, II, III & IV (B) I & IV 
 (C) I, II & IV (D) I & III 
 
14. Based on the cardinality ratio and 
participation ________ associated 
with a relationship type, choose 
either the Foreign Key Design, the 
Cross Referencing Design or Mutual 
Referencing Design. 
 (A) Entity (B) Constraints 
 (C) Rules (D) Keys 
15. Data Integrity control uses _______ 
 (A) Upper and lower limits on 
numeric data. 
 (B) Passwords to prohibit 
unauthorised access to files. 
 (C) Data dictionary to keep the data 
 (D) Data dictionary to find last 
access of data 
 
16. What does the following declaration 
mean ? 
  int (*ptr) [10]; 
 (A) ptr is an array of pointers of 10 
integers. 
 (B) ptr is a pointer to an array of 10 
integers. 
 (C) ptr is an array of 10 integers. 
 (D) none of the above. 
 
17. Which of the following has 
compilation error in C ? 
 (A) int n = 32 ; 
 (B) char ch = 65 ; 
 (C) float f = (float) 3.2 ; 
 (D) none of the above 
 
18. Which of the following operators can 
not be overloaded in C+ + ? 
 (A) * (B) + = 
 (C) = = (D) : : 
 
19. _________ allows to create classes 
which are derived from other classes, 
so that they automatically include 
some of its “parent’s” members, plus 
its own members. 
 (A) Overloading 
 (B) Inheritance 
 (C) Polymorphism 
 (D) Encapsulation 
 
20. The correct way to round off a floating 
number x to an integer value is  
 (A) y = (int) (x + 0.5) 
 (B) y = int (x + 0.5) 
 (C) y = (int) x + 0.5 
 (D) y = (int) ((int)x + 0.5) 
Paper-II 4  D-87-13 
21. What is the value of the postfix 
expression ? 
 a b c d + – * (where a = 8, b = 4,          
c = 2 and d = 5) 
 (A) 
–
 
3
8
 (B) 
–
 
8
3
 
 (C) 24 (D) –24 
 
22. If the queue is implemented with a 
linked list, keeping track of a front 
pointer and a rear pointer, which of 
these pointers will change during an 
insertion into a non-empty queue ? 
 (A) Neither of the pointers change 
 (B) Only front pointer changes 
 (C) Only rear pointer changes 
 (D) Both of the pointers changes 
 
23. _______ is often used to prove the 
correctness of a recursive function. 
 (A) Diagonalization 
 (B) Communitivity 
 (C) Mathematical Induction 
 (D) Matrix Multiplication 
 
24. For any B-tree of minimum degree           
t = 2, every node other than the root 
must have atleast ________ keys and 
every node can have at most 
________ keys.  
 (A) t – 1, 2t + 1 
 (B) t + 1, 2t + 1 
 (C) t – 1, 2t – 1 
 (D) t + 1, 2t – 1 
 
25. Given two sorted list of size ‘m’ and 
‘n’ respectively. The number of 
comparison needed in the worst case 
by the merge sort algorithm will be   
 (A) m × n 
 (B) max (m, n) 
 (C) min (m, n) 
 (D) m + n – 1 
26. Given the following statements : 
 S
1
 : SLR uses follow information to 
guide reductions. In case of LR 
and LALR parsers, the look- 
aheads are associated with the 
items and they make use of the 
left context available to the parser. 
 S
2
 : LR grammar is a larger sub-
class of context free grammar 
as compared to that SLR and 
LALR grammars. 
 Which of the following is true ? 
 (A) S
1
 is not correct and S
2
 is not 
correct. 
 (B) S
1
 is not correct and S
2
 is 
correct. 
 (C) S
1
 is correct and S
2
 is not 
correct. 
 (D) S
1
 is correct and S
2
 is correct. 
 
27. The context free grammar for the 
language  
 L = {a
n
 b
m
 | n = m + 3, n = 0, m = 0} is 
 (A) S ? aaa A; A ? aAb | B,                
B ? Bb | ? 
 (B) S ? aaaA| ?, A ? aAb | B,            
B ? Bb | ? 
 (C) S ? aaaA | aa A | ?, A ? aAb | B, 
B ? Bb| ? 
 (D) S ? aaaA | aa A | aA | ?, A ? 
aAb | B, B ? Bb | ?   
 
28. Given the following statements : 
 S
1
 : If L is a regular language then 
the language {uv | u ? L, v ? L
R
} 
is also regular.  
 S
2
 : L = {ww
R
} is regular language. 
 Which of the following is true ? 
 (A) S
1
 is not correct and S
2
 is not 
correct. 
 (B) S
1
 is not correct and S
2
 is correct. 
 (C) S
1
 is correct and S
2
 is not correct. 
 (D) S
1
 is correct and S
2
 is correct. 
Page 5


1. Write your roll number in the space provided on the top of
this page.
2. This paper consists of fifty multiple-choice type of questions.
3. At the commencement of examination, the question booklet
will be given to you. In the first 5 minutes, you are requested
to open the booklet and compulsorily examine it as below :
(i) To have access to the Question Booklet, tear off the
paper seal on the edge of this cover page. Do not accept
a booklet without sticker-seal and do not accept an open
booklet.
(ii) Tally the number of pages and number of questions
in the booklet with the information printed on the
cover page. Faulty booklets due to pages/questions
missing or duplicate or not in serial order or any
other discrepancy should be got replaced immediately
by a correct booklet from the invigilator within the
period of 5 minutes. Afterwards, neither the Question
Booklet will be replaced nor any extra time will be
given.
(iii) After this verification is over, the OMR Sheet Number
should be entered on this Test Booklet.
4. Each item has four alternative responses marked (A), (B), (C)
and (D). You have to darken the circle as indicated below on
the correct response against each item.
Example :
where (C) is the correct response.
5. Your responses to the items are to be indicated in the OMR
Sheet given inside the Paper I Booklet only. If you mark
at any place other than in the circle in the OMR Sheet, it will
not be evaluated.
6. Read instructions given inside carefully.
7. Rough Work is to be done in the end of this booklet.
8. If you write your Name, Roll Number, Phone Number or put
any mark on any part of the OMR Sheet, except for the space
allotted for the relevant entries, which may disclose your
identity, or use abusive language or employ any other unfair
means such as change of response by scratching or using
white fluid, you will render yourself liable to disqualification.
9. You have to return the test question booklet and Original
OMR Sheet to the invigilators at the end of the examination
compulsorily and must not carry it with you outside the
Examination Hall. Y ou are, however, allowed to carry duplicate
copy of OMR Sheet on conclusion of examination.
10. Use only Blue/Black Ball point pen.
11. Use of any calculator or log table etc., is prohibited.
12. There is no negative marks for incorrect answers.
Number of Pages in this Booklet : 8 Number of Questions in this Booklet : 50
Instructions for the Candidates ¯Ö¸üßõÖÖÙ£Ö µÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
D-87-13 1 P.T.O.
1. ‡ÃÖ ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
2. ‡ÃÖ ¯ÖÏ¿®Ö-¯Ö¡Ö ´Öë ¯Ö“ÖÖÃÖ ²ÖÆãü×¾ÖÛú»¯Öß µÖ ¯ÖÏ¿®Ö Æïü …
3. ¯Ö¸üßõÖÖ ¯ÖÏÖ¸ü´³Ö ÆüÖê®Öê ¯Ö¸ü, ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ †Ö¯ÖÛúÖê ¤êü ¤üß •ÖÖ µÖêÝÖß … ¯ÖÆü»Öê
¯ÖÖÑ“Ö ×´Ö®Ö™ü †Ö¯ÖÛúÖê ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê ŸÖ£ÖÖ ˆÃÖÛúß ×®Ö´®Ö×»Ö×ÜÖŸÖ
•ÖÖÑ“Ö Ûêú ×»Ö‹ פü µÖê •ÖÖ µÖëÝÖê, וÖÃÖÛúß •ÖÖÑ“Ö †Ö¯ÖÛúÖê †¾Ö¿ µÖ Ûú¸ü®Öß Æîü :
(i) ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ÜÖÖê»Ö®Öê Ûêú ×»Ö‹ ˆÃÖÛêú Ûú¾Ö¸ü ¯Öê•Ö ¯Ö¸ü »ÖÝÖß ÛúÖÝÖ•Ö
Ûúß ÃÖᯙ ÛúÖê ±úÖ›Ìü »Öë … ÜÖã»Öß Æãü‡Ô µÖÖ ×²Ö®ÖÖ Ã™üßÛú¸ü-ÃÖᯙ Ûúß
¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü …
(ii) Ûú¾Ö¸ü ¯Öéšü ¯Ö¸ü ”û¯Öê ×®Ö¤ìü¿ÖÖ®ÖãÃÖÖ¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ Ûêú ¯Öéšü ŸÖ£ÖÖ
¯ÖÏ¿®ÖÖë Ûúß ÃÖÓÜ µÖÖ ÛúÖê †“”ûß ŸÖ¸üÆü “ÖîÛú Ûú¸ü »Öë ×Ûú µÖê ¯Öæ¸êü
Æïü … ¤üÖêÂÖ¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ ×•Ö®Ö´Öë ¯Öéšü/¯ÖÏ¿®Ö Ûú´Ö ÆüÖë µÖÖ ¤ãü²ÖÖ¸üÖ †Ö
ÝÖ µÖê ÆüÖë µÖÖ ÃÖß׸ü µÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´Ö µÖ ˆÃÖê
»ÖÖî™üÖÛú¸ü ˆÃÖÛêú ãÖÖ®Ö ¯Ö¸ü ¤æüÃÖ¸üß ÃÖÆüß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ »Öê »Öë …
‡ÃÖÛêú ×»Ö‹ †Ö¯ÖÛúÖê ¯ÖÖÑ“Ö ×´Ö®Ö™ü פü µÖê •ÖÖ µÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖ µÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´Ö µÖ פü µÖÖ •ÖÖ µÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓÜ µÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
¯Ö¸ü †Ó×ÛúŸÖ Ûú¸ü ¤ëü …
4. ¯ÖÏŸ µÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פü µÖê
ÝÖ µÖê Æïü … †Ö¯ÖÛúÖê ÃÖÆüß ˆ¢Ö¸ü Ûêú ¾Öé¢Ö ÛúÖê ¯Öê®Ö ÃÖê ³Ö¸üÛú¸ü ÛúÖ»ÖÖ Ûú¸ü®ÖÖ Æîü
•ÖîÃÖÖ ×Ûú ®Öß“Öê פüÜÖÖ µÖÖ ÝÖ µÖÖ Æîü …
ˆ¤üÖÆü¸üÞÖ :
•Ö²Ö×Ûúú(C) ÃÖÆüß ˆ¢Ö¸ü Æîü …
5. ¯ÖÏ¿®ÖÖë Ûêú ˆ¢Ö¸ü Ûêú¾Ö»Ö ¯ÖÏ¿®Ö ¯Ö¡Ö I Ûêú †®¤ü¸ü פü µÖê ÝÖ µÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
†Ó×ÛúŸÖ Ûú¸ü®Öê Æïü … µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü פü µÖê ÝÖ µÖê ¾Öé¢Ö Ûêú †»ÖÖ¾ÖÖ
×ÛúÃÖß †® µÖ ãÖÖ®Ö ¯Ö¸ü ˆ¢Ö¸ü דÖÅ®ÖÖÓ×ÛúŸÖ Ûú¸üŸÖê Æïü, ŸÖÖê ˆÃÖÛúÖ ´Öæ» µÖÖÓÛú®Ö
®ÖÆüà ÆüÖêÝÖÖ …
6. †®¤ü¸ü פü µÖê ÝÖ µÖê ×®Ö¤ìü¿ÖÖë ÛúÖê ¬ µÖÖ®Ö¯Öæ¾ÖÔÛú ¯ÖœÌëü …
7. Ûú““ÖÖ ÛúÖ´Ö (Rough Work) ‡ÃÖ ¯Öã×ßÖÛúÖ Ûêú †×®ŸÖ´Ö ¯Öéšü ¯Ö¸ü Ûú¸ëü …
8. µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü ×®Ö µÖŸÖ ãÖÖ®Ö Ûêú †»ÖÖ¾ÖÖ †¯Ö®ÖÖ ®ÖÖ´Ö, ¸üÖê»Ö
®Ö´²Ö¸ü, ±úÖê®Ö ®Ö´²Ö¸ü µÖÖ ÛúÖê‡Ô ³Öß ‹êÃÖÖ ×“ÖÅ®Ö ×•ÖÃÖÃÖê †Ö¯ÖÛúß ¯ÖÆü“ÖÖ®Ö ÆüÖê
ÃÖÛêú, †Ó×ÛúŸÖ Ûú¸üŸÖê Æïü †£Ö¾ÖÖ †³Ö¦ü ³ÖÖÂÖÖ ÛúÖ ¯ÖÏ µÖÖêÝÖ Ûú¸üŸÖê Æïü, µÖÖ ÛúÖê‡Ô
†® µÖ †®Öã×“ÖŸÖ ÃÖÖ¬Ö®Ö ÛúÖ ¯ÖÏ µÖÖêÝÖ Ûú¸üŸÖê Æïü, •ÖîÃÖê ×Ûú †Ó×ÛúŸÖ ×Ûú µÖê ÝÖ µÖê
ˆ¢Ö¸ü ÛúÖê ×´Ö™üÖ®ÖÖ µÖÖ ÃÖ±êú¤ü à µÖÖÆüß ÃÖê ²Ö¤ü»Ö®ÖÖ ŸÖÖê ¯Ö¸üßõÖÖ Ûêú ×»Ö µÖê
† µÖÖêÝ µÖ ‘ÖÖê×ÂÖŸÖ ×Ûú µÖê •ÖÖ ÃÖÛúŸÖê Æïü …
9. †Ö¯ÖÛúÖê ¯Ö¸üßõÖÖ ÃÖ´ÖÖ¯ŸÖ ÆüÖê®Öê ¯Ö¸ü ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ‹¾ÖÓ ´Öæ»Ö OMR ¯Ö¡ÖÛú
×®Ö¸üßõÖÛú ´ÖÆüÖê¤ü µÖ ÛúÖê »ÖÖî™üÖ®ÖÖ †Ö¾Ö¿ µÖÛú Æîü †Öî¸ü ¯Ö¸üßõÖÖ ÃÖ´ÖÖׯŸÖ Ûêú ²ÖÖ¤ü
ˆÃÖê †¯Ö®Öê ÃÖÖ£Ö ¯Ö¸üßõÖÖ ³Ö¾Ö®Ö ÃÖê ²ÖÖÆü¸ü ®Ö »ÖêÛú¸ü •ÖÖ µÖë … ÆüÖ»ÖÖÓ×Ûú †Ö¯Ö
¯Ö¸üßõÖÖ ÃÖ´ÖÖׯŸÖ ¯Ö¸ü OMR ¯Ö¡ÖÛú Ûúß ›ãü¯»ÖßÛêú™ü ¯ÖÏ×ŸÖ †¯Ö®Öê ÃÖÖ£Ö »Öê •ÖÖ
ÃÖÛúŸÖê Æïü …
10. Ûêú¾Ö»Ö ®Öß»Öê/ÛúÖ»Öê ²ÖÖ»Ö ¯¾ÖÖ‡Õ™ü ¯Öê®Ö ÛúÖ Æüß ‡ÃŸÖê´ÖÖ»Ö Ûú¸ëü …
11. ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü ÛúÖ ÃÖÓÝÖÞÖÛú (Ûîú»ÖÛãú»Öê™ü¸ü) µÖÖ »ÖÖÝÖ ™êü²Ö»Ö †Öפü ÛúÖ
¯ÖÏ µÖÖêÝÖ ¾ÖÙ•ÖŸÖ Æîü …
12. ÝÖ»ÖŸÖ ˆ¢Ö¸üÖë Ûêú ×»Ö‹ ÛúÖê‡Ô ®ÖÛúÖ¸üÖŸ´ÖÛú †ÓÛú ®ÖÆüà Æïü …
[Maximum Marks : 100 Time : 1 
1
/
4
 hours]
PAPER-II
COMPUTER SCIENCE AND APPLICATIONS
(To be filled by the Candidate)
Signature and Name of Invigilator
OMR Sheet No. : ...............................................
Roll No.
(In words)
1. (Signature) __________________________
(Name)  ____________________________
2. (Signature) __________________________
(Name)  ____________________________
Roll No.________________________________
87
(In figures as per admission card)
D13
Paper-II 2  D-87-13 
 
 
 
 
 
1. When data and acknowledgement are 
sent in the same frame, this is called 
as  
 (A) Piggy packing 
 (B) Piggy backing 
 (C) Back packing 
 (D) Good packing 
 
2. Encryption and Decryption is the 
responsibility of _______ Layer. 
 (A) Physical 
 (B) Network 
 (C) Application 
 (D) Datalink 
 
3. An analog signal carries 4 bits in 
each signal unit. If 1000 signal units 
are sent per second, then baud rate 
and bit rate of the signal are _______ 
and _______. 
 (A) 4000 bauds \ sec & 1000 bps 
 (B) 2000 bauds \ sec & 1000 bps 
 (C) 1000 bauds \ sec & 500 bps 
 (D) 1000 bauds \ sec & 4000 bps 
 
4. The VLF and LF bauds use _______ 
propagation for communication.  
 (A) Ground (B) Sky 
 (C) Line of sight (D) Space 
 
5. Using the RSA public key crypto 
system, if p = 13, q = 31 and d = 7, 
then the value of e is 
 (A) 101 (B) 103 
 (C) 105 (D) 107 
 
 
 
 
6. FAN IN of a component A is defined 
as  
 (A) Number of components that 
can call or pass control to 
component A. 
 (B) Number of components that are 
called by component A. 
 (C) Number of components related 
to component A. 
 (D) Number of components 
dependent on component A. 
 
7. The relationship of data elements in a 
module is called  
 (A) Coupling 
 (B) Modularity 
 (C) Cohesion 
 (D) Granularity 
 
8. Software Configuration Management 
is the discipline for systematically 
controlling 
 (A) the changes due to the 
evolution of work products as 
the project proceeds. 
 (B) the changes due to defects 
(bugs) being found and then 
fixed. 
 (C) the changes due to requirement 
changes 
 (D) all of the above  
 
9. Which one of the following is not a 
step of requirement engineering ? 
 (A) Requirement elicitation 
 (B) Requirement analysis 
 (C) Requirement design 
 (D) Requirement documentation 
COMPUTER SCIENCE AND APPLICATIONS 
Paper – II 
 
Note : This paper contains fifty (50) objective type questions of two (2) marks each. All 
questions are compulsory. 
 D-87-13 3  Paper-II 
10. Testing of software with actual data 
and in actual environment is called  
 (A) Alpha testing 
 (B) Beta testing 
 (C) Regression testing 
 (D) None of the above 
 
11. The student marks should not be 
greater than 100. This is  
 (A) Integrity constraint 
 (B) Referential constraint 
 (C) Over-defined constraint 
 (D) Feasible constraint 
 
12. GO BOTTOM and SKIP-3 
commands are given one after 
another in a database file of 30 
records. It shifts the control to 
 (A) 28
th
 record (B) 27
th
 record 
 (C) 3
rd
 record (D) 4
th
 record 
 
13. An ER Model includes 
 I. An ER diagram portraying 
entity types. 
 II. Attributes for each entity type 
 III. Relationships among entity 
types. 
 IV. Semantic integrity constraints 
that reflects the business rules 
about data not captured in the 
ER diagram. 
 (A) I, II, III & IV (B) I & IV 
 (C) I, II & IV (D) I & III 
 
14. Based on the cardinality ratio and 
participation ________ associated 
with a relationship type, choose 
either the Foreign Key Design, the 
Cross Referencing Design or Mutual 
Referencing Design. 
 (A) Entity (B) Constraints 
 (C) Rules (D) Keys 
15. Data Integrity control uses _______ 
 (A) Upper and lower limits on 
numeric data. 
 (B) Passwords to prohibit 
unauthorised access to files. 
 (C) Data dictionary to keep the data 
 (D) Data dictionary to find last 
access of data 
 
16. What does the following declaration 
mean ? 
  int (*ptr) [10]; 
 (A) ptr is an array of pointers of 10 
integers. 
 (B) ptr is a pointer to an array of 10 
integers. 
 (C) ptr is an array of 10 integers. 
 (D) none of the above. 
 
17. Which of the following has 
compilation error in C ? 
 (A) int n = 32 ; 
 (B) char ch = 65 ; 
 (C) float f = (float) 3.2 ; 
 (D) none of the above 
 
18. Which of the following operators can 
not be overloaded in C+ + ? 
 (A) * (B) + = 
 (C) = = (D) : : 
 
19. _________ allows to create classes 
which are derived from other classes, 
so that they automatically include 
some of its “parent’s” members, plus 
its own members. 
 (A) Overloading 
 (B) Inheritance 
 (C) Polymorphism 
 (D) Encapsulation 
 
20. The correct way to round off a floating 
number x to an integer value is  
 (A) y = (int) (x + 0.5) 
 (B) y = int (x + 0.5) 
 (C) y = (int) x + 0.5 
 (D) y = (int) ((int)x + 0.5) 
Paper-II 4  D-87-13 
21. What is the value of the postfix 
expression ? 
 a b c d + – * (where a = 8, b = 4,          
c = 2 and d = 5) 
 (A) 
–
 
3
8
 (B) 
–
 
8
3
 
 (C) 24 (D) –24 
 
22. If the queue is implemented with a 
linked list, keeping track of a front 
pointer and a rear pointer, which of 
these pointers will change during an 
insertion into a non-empty queue ? 
 (A) Neither of the pointers change 
 (B) Only front pointer changes 
 (C) Only rear pointer changes 
 (D) Both of the pointers changes 
 
23. _______ is often used to prove the 
correctness of a recursive function. 
 (A) Diagonalization 
 (B) Communitivity 
 (C) Mathematical Induction 
 (D) Matrix Multiplication 
 
24. For any B-tree of minimum degree           
t = 2, every node other than the root 
must have atleast ________ keys and 
every node can have at most 
________ keys.  
 (A) t – 1, 2t + 1 
 (B) t + 1, 2t + 1 
 (C) t – 1, 2t – 1 
 (D) t + 1, 2t – 1 
 
25. Given two sorted list of size ‘m’ and 
‘n’ respectively. The number of 
comparison needed in the worst case 
by the merge sort algorithm will be   
 (A) m × n 
 (B) max (m, n) 
 (C) min (m, n) 
 (D) m + n – 1 
26. Given the following statements : 
 S
1
 : SLR uses follow information to 
guide reductions. In case of LR 
and LALR parsers, the look- 
aheads are associated with the 
items and they make use of the 
left context available to the parser. 
 S
2
 : LR grammar is a larger sub-
class of context free grammar 
as compared to that SLR and 
LALR grammars. 
 Which of the following is true ? 
 (A) S
1
 is not correct and S
2
 is not 
correct. 
 (B) S
1
 is not correct and S
2
 is 
correct. 
 (C) S
1
 is correct and S
2
 is not 
correct. 
 (D) S
1
 is correct and S
2
 is correct. 
 
27. The context free grammar for the 
language  
 L = {a
n
 b
m
 | n = m + 3, n = 0, m = 0} is 
 (A) S ? aaa A; A ? aAb | B,                
B ? Bb | ? 
 (B) S ? aaaA| ?, A ? aAb | B,            
B ? Bb | ? 
 (C) S ? aaaA | aa A | ?, A ? aAb | B, 
B ? Bb| ? 
 (D) S ? aaaA | aa A | aA | ?, A ? 
aAb | B, B ? Bb | ?   
 
28. Given the following statements : 
 S
1
 : If L is a regular language then 
the language {uv | u ? L, v ? L
R
} 
is also regular.  
 S
2
 : L = {ww
R
} is regular language. 
 Which of the following is true ? 
 (A) S
1
 is not correct and S
2
 is not 
correct. 
 (B) S
1
 is not correct and S
2
 is correct. 
 (C) S
1
 is correct and S
2
 is not correct. 
 (D) S
1
 is correct and S
2
 is correct. 
 D-87-13 5  Paper-II 
29. The process of assigning load 
addresses to the various parts of the 
program and adjusting the code and 
data in the program to reflect the 
assigned addresses is called _______. 
 (A) Symbol resolution 
 (B) Parsing 
 (C) Assembly 
 (D) Relocation 
 
30. Which of the following derivations 
does a top-down parser use while 
parsing an input string ? The input is 
scanned from left to right. 
 (A) Leftmost derivation  
 (B) Leftmost derivation traced out 
in reverse 
 (C) Rightmost derivation traced out 
in reverse 
 (D) Rightmost derivation 
 
31. The dual of a Boolean expression is 
obtained by interchanging  
 (A) Boolean sums and Boolean 
products 
 (B) Boolean sums and Boolean 
products or interchanging 0’s 
and 1’s 
 (C) Boolean sums and Boolean 
products and interchanging 0’s 
& 1’s 
 (D) Interchanging 0’s and 1’s 
 
32. Given that (292)
10
 = (1204)
x
 in some 
number system x. The base x of that 
number system is   
 (A) 2  
 (B) 8 
 (C) 10 
 (D) None of the above 
33. The sum of products expansion for 
the function 
 F(x, y, z) = (x  + y)
–
z is given as  
 (A) 
–
x 
–
yz + xy
–
z + 
–
x y
–
z  
 (B) xyz + xy
–
z + x
–
y 
–
z 
 (C) x 
–
y 
–
z + 
–
x 
–
y 
–
z + xy
–
z 
 (D) x y
–
z + x
–
y 
–
z + 
–
x y
–
z 
 
34. Let P(m, n) be the statement 
 “m divides n” where the universe of 
discourse for both the variables is the 
set of positive integers. Determine 
the truth values of each of the 
following propositions : 
  I. ?m ?n P(m, n),  
  II. ?m ?n P(m, n) 
 (A) Both I and II are true 
 (B) Both I and II are false 
 (C) I – false & II – true 
 (D) I – true & II – false 
 
35. Big – O estimate for 
 f(x) = (x + 1) log(x
2
 + 1) + 3x
2
 is 
given as 
 (A) O(x log x) 
 (B) O(x
2
) 
 (C) O(x
3
) 
 (D) O(x
2
 log x) 
 
36. How many edges are there in a forest 
of t-trees containing a total of n 
vertices ? 
 (A) n + t 
 (B) n – t 
 (C) n * t 
 (D) n
t