UGC NET Past Year Question Paper II: Computer Science (2012 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). Y ou have to darken the circle as indicated below
on the correct response against each item.
Example :
where (C) is the correct response.
5. Y our 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, 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. You 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-87-12 1 P.T.O.
1. ¯ÖÆü»Öê ¯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, 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 †ÓÛú ÛúÖ™êü ®ÖÆüà •ÖÖ‹ÑÝÖê …
[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)
D12
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). Y ou have to darken the circle as indicated below
on the correct response against each item.
Example :
where (C) is the correct response.
5. Y our 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, 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. You 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-87-12 1 P.T.O.
1. ¯ÖÆü»Öê ¯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, 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 †ÓÛú ÛúÖ™êü ®ÖÆüà •ÖÖ‹ÑÝÖê …
[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)
D12
Paper-II 2  D-87-12 
 
 
 
 
 
 
1. Consider the circuit shown below. In a 
certain steady state, Y is at logical ‘l’. 
What are possible values of A, B, C ?  
 
 
 (A) A = 0, B = 0, C = 1 
 (B) A = 0, B = C = 1 
 (C) A = 1, B = C = 0 
 (D) A =  B = 1, C = 1 
 
2. The worst case time complexity of 
AVL tree is better in comparison to 
binary search tree for 
 (A) Search and Insert Operations 
 (B) Search and Delete Operations 
 (C) Insert and Delete Operations 
 (D) Search, Insert and Delete 
Operations 
 
3. The GSM network is divided into the 
following three major systems : 
 (A) SS, BSS, OSS 
 (B) BSS, BSC, MSC 
 (C) CELL, BSC, OSS 
 (D) SS, CELL, MSC 
 
4. The power set of the set { ?} is 
 (A) { ?}  
 (B) { ?, {?}} 
 (C) {0}  
 (D) {0, ?, {?}} 
 
 
 
 
 
 
5. If the disk head is located initially at 
32, find the number of disk moves 
required with FCFS if the disk queue 
of I/O blocks requests are 98, 37, 14, 
124, 65, 67. 
 (A) 239  
 (B) 310 
 (C) 321  
 (D) 325 
 
6. Component level design is concerned 
with 
 (A) Flow oriented analysis 
 (B) Class based analysis 
 (C) Both of the above 
 (D) None of the above 
 
7. The ‘C’ language is 
 (A) Context free language 
 (B) Context sensitive language 
 (C) Regular language 
 (D) None of the above 
 
8. The Mobile Application Protocol 
(MAP) typically runs on top of which 
protocol ? 
 (A) SNMP (Simple Network 
Management Protocol) 
 (B) SMTP (Simple Mail Transfer 
Protocol) 
 (C) SS7 (Signalling System 7) 
 (D) HTTP (Hyper Text Transfer 
Protocol) 
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). Y ou have to darken the circle as indicated below
on the correct response against each item.
Example :
where (C) is the correct response.
5. Y our 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, 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. You 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-87-12 1 P.T.O.
1. ¯ÖÆü»Öê ¯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
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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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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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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
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12. ÝÖ»ÖŸÖ ˆ¢Ö¸üÖë Ûêú ×»Ö‹ ÛúÖê‡Ô †ÓÛú ÛúÖ™êü ®ÖÆüà •ÖÖ‹ÑÝÖê …
[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)
D12
Paper-II 2  D-87-12 
 
 
 
 
 
 
1. Consider the circuit shown below. In a 
certain steady state, Y is at logical ‘l’. 
What are possible values of A, B, C ?  
 
 
 (A) A = 0, B = 0, C = 1 
 (B) A = 0, B = C = 1 
 (C) A = 1, B = C = 0 
 (D) A =  B = 1, C = 1 
 
2. The worst case time complexity of 
AVL tree is better in comparison to 
binary search tree for 
 (A) Search and Insert Operations 
 (B) Search and Delete Operations 
 (C) Insert and Delete Operations 
 (D) Search, Insert and Delete 
Operations 
 
3. The GSM network is divided into the 
following three major systems : 
 (A) SS, BSS, OSS 
 (B) BSS, BSC, MSC 
 (C) CELL, BSC, OSS 
 (D) SS, CELL, MSC 
 
4. The power set of the set { ?} is 
 (A) { ?}  
 (B) { ?, {?}} 
 (C) {0}  
 (D) {0, ?, {?}} 
 
 
 
 
 
 
5. If the disk head is located initially at 
32, find the number of disk moves 
required with FCFS if the disk queue 
of I/O blocks requests are 98, 37, 14, 
124, 65, 67. 
 (A) 239  
 (B) 310 
 (C) 321  
 (D) 325 
 
6. Component level design is concerned 
with 
 (A) Flow oriented analysis 
 (B) Class based analysis 
 (C) Both of the above 
 (D) None of the above 
 
7. The ‘C’ language is 
 (A) Context free language 
 (B) Context sensitive language 
 (C) Regular language 
 (D) None of the above 
 
8. The Mobile Application Protocol 
(MAP) typically runs on top of which 
protocol ? 
 (A) SNMP (Simple Network 
Management Protocol) 
 (B) SMTP (Simple Mail Transfer 
Protocol) 
 (C) SS7 (Signalling System 7) 
 (D) HTTP (Hyper Text Transfer 
Protocol) 
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-87-12 3  Paper-II 
9. If a packet arrive with an M-bit value 
is ‘l’ and a fragmentation offset value 
‘0’, then it is ______ fragment. 
 (A) First 
 (B) Middle 
 (C) Last 
 (D) All of the above 
 
10. The number of bit strings of length 
eight that will either start with a 1 bit 
or end with two bits 00 shall be 
 (A) 32 
 (B) 64 
 (C) 128 
 (D) 160 
 
11. In compiler design ‘reducing the 
strength’ refers to 
 (A) reducing the range of values of 
input variables. 
 (B) code optimization using cheaper 
machine instructions. 
 (C) reducing efficiency of program. 
 (D) None of the above 
 
12. In which addressing mode, the 
effective address of the operand is 
generated by adding a constant value to 
the contents of register ? 
 (A) Absolute 
 (B) Indirect 
 (C) Immediate 
 (D) Index 
 
13. Which of the following is true ? 
 (A) A relation in BCNF is always in 
3NF. 
 (B) A relation in 3NF is always in 
BCNF. 
 (C) BCNF and 3NF are same. 
 (D) A relation in BCNF is not in 
3NF. 
14. Given memory partitions of 100 K,           
500 K, 200 K, 300 K and 600 K (in 
order) and processes of 212 K, 417 K, 
112 K, and 426 K (in order), using the 
first-fit algorithm, in which partition 
would the process requiring 426 K be 
placed ? 
 (A) 500 K 
 (B) 200 K 
 (C) 300 K 
 (D) 600 K 
 
15. What is the size of the Unicode 
character in Windows Operating 
System ? 
 (A) 8-Bits 
 (B) 16-Bits 
 (C) 32-Bits 
 (D) 64-Bits 
 
16. In which tree, for every node the height 
of its left subtree and right subtree 
differ almost by one ? 
 (A) Binary search tree 
 (B) AVL tree 
 (C) Threaded Binary Tree 
 (D) Complete Binary Tree 
 
17. The design issue of Datalink Layer in 
OSI Reference Model is 
 (A) Framing 
 (B) Representation of bits 
 (C) Synchronization of bits 
 (D) Connection control 
 
18. Given the following expressions of a 
grammar 
  E ?? E 
* 
F / F + E / F 
  F ? F – F / id 
 Which of the following is true ? 
 (A) 
*
 has higher precedence than + 
 (B) – has higher precedence than 
*
 
 (C) + and – have same precedence 
 (D) + has higher precedence than 
*
 
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). Y ou have to darken the circle as indicated below
on the correct response against each item.
Example :
where (C) is the correct response.
5. Y our 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, 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. You 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-87-12 1 P.T.O.
1. ¯ÖÆü»Öê ¯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 …
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•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
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•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
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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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[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)
D12
Paper-II 2  D-87-12 
 
 
 
 
 
 
1. Consider the circuit shown below. In a 
certain steady state, Y is at logical ‘l’. 
What are possible values of A, B, C ?  
 
 
 (A) A = 0, B = 0, C = 1 
 (B) A = 0, B = C = 1 
 (C) A = 1, B = C = 0 
 (D) A =  B = 1, C = 1 
 
2. The worst case time complexity of 
AVL tree is better in comparison to 
binary search tree for 
 (A) Search and Insert Operations 
 (B) Search and Delete Operations 
 (C) Insert and Delete Operations 
 (D) Search, Insert and Delete 
Operations 
 
3. The GSM network is divided into the 
following three major systems : 
 (A) SS, BSS, OSS 
 (B) BSS, BSC, MSC 
 (C) CELL, BSC, OSS 
 (D) SS, CELL, MSC 
 
4. The power set of the set { ?} is 
 (A) { ?}  
 (B) { ?, {?}} 
 (C) {0}  
 (D) {0, ?, {?}} 
 
 
 
 
 
 
5. If the disk head is located initially at 
32, find the number of disk moves 
required with FCFS if the disk queue 
of I/O blocks requests are 98, 37, 14, 
124, 65, 67. 
 (A) 239  
 (B) 310 
 (C) 321  
 (D) 325 
 
6. Component level design is concerned 
with 
 (A) Flow oriented analysis 
 (B) Class based analysis 
 (C) Both of the above 
 (D) None of the above 
 
7. The ‘C’ language is 
 (A) Context free language 
 (B) Context sensitive language 
 (C) Regular language 
 (D) None of the above 
 
8. The Mobile Application Protocol 
(MAP) typically runs on top of which 
protocol ? 
 (A) SNMP (Simple Network 
Management Protocol) 
 (B) SMTP (Simple Mail Transfer 
Protocol) 
 (C) SS7 (Signalling System 7) 
 (D) HTTP (Hyper Text Transfer 
Protocol) 
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-87-12 3  Paper-II 
9. If a packet arrive with an M-bit value 
is ‘l’ and a fragmentation offset value 
‘0’, then it is ______ fragment. 
 (A) First 
 (B) Middle 
 (C) Last 
 (D) All of the above 
 
10. The number of bit strings of length 
eight that will either start with a 1 bit 
or end with two bits 00 shall be 
 (A) 32 
 (B) 64 
 (C) 128 
 (D) 160 
 
11. In compiler design ‘reducing the 
strength’ refers to 
 (A) reducing the range of values of 
input variables. 
 (B) code optimization using cheaper 
machine instructions. 
 (C) reducing efficiency of program. 
 (D) None of the above 
 
12. In which addressing mode, the 
effective address of the operand is 
generated by adding a constant value to 
the contents of register ? 
 (A) Absolute 
 (B) Indirect 
 (C) Immediate 
 (D) Index 
 
13. Which of the following is true ? 
 (A) A relation in BCNF is always in 
3NF. 
 (B) A relation in 3NF is always in 
BCNF. 
 (C) BCNF and 3NF are same. 
 (D) A relation in BCNF is not in 
3NF. 
14. Given memory partitions of 100 K,           
500 K, 200 K, 300 K and 600 K (in 
order) and processes of 212 K, 417 K, 
112 K, and 426 K (in order), using the 
first-fit algorithm, in which partition 
would the process requiring 426 K be 
placed ? 
 (A) 500 K 
 (B) 200 K 
 (C) 300 K 
 (D) 600 K 
 
15. What is the size of the Unicode 
character in Windows Operating 
System ? 
 (A) 8-Bits 
 (B) 16-Bits 
 (C) 32-Bits 
 (D) 64-Bits 
 
16. In which tree, for every node the height 
of its left subtree and right subtree 
differ almost by one ? 
 (A) Binary search tree 
 (B) AVL tree 
 (C) Threaded Binary Tree 
 (D) Complete Binary Tree 
 
17. The design issue of Datalink Layer in 
OSI Reference Model is 
 (A) Framing 
 (B) Representation of bits 
 (C) Synchronization of bits 
 (D) Connection control 
 
18. Given the following expressions of a 
grammar 
  E ?? E 
* 
F / F + E / F 
  F ? F – F / id 
 Which of the following is true ? 
 (A) 
*
 has higher precedence than + 
 (B) – has higher precedence than 
*
 
 (C) + and – have same precedence 
 (D) + has higher precedence than 
*
 
Paper-II 4  D-87-12 
19. The maturity levels used to measure a 
process are 
 (A) Initial, Repeatable, Defined, 
Managed, Optimized. 
 (B) Primary, Secondary, Defined, 
Managed, Optimized. 
 (C) Initial, Stating, Defined, 
Managed, Optimized. 
 (D) None of the above 
 
20. The problem of indefinite blockage of 
low-priority jobs in general priority 
scheduling algorithm can be solved 
using : 
 (A) Parity bit 
 (B) Aging 
 (C) Compaction 
 (D) Timer 
 
21. Which API is used to draw a circle ? 
 (A) Circle ( ) 
 (B) Ellipse ( ) 
 (C) Round Rect ( ) 
 (D) Pie ( ) 
 
22. In DML, RECONNCT command 
cannot be used with 
 (A) OPTIONAL  Set 
 (B) FIXED Set 
 (C) MANDATOR Set 
 (D) All of the above 
 
23. Coaxial cables are categorized by 
Radio Government rating are adapted 
for specialized functions. Category 
RG-59 with impedance 75 ? used for 
 (A) Cable TV 
 (B) Ethernet 
 (C) Thin Ethernet 
 (D) Thick Ethernet 
24. RAD  stands for ______. 
 (A) Rapid and Design 
 (B) Rapid Aided Development 
 (C) Rapid Application Development 
 (D) Rapid Application Design 
 
25. Suppose that someone starts with a 
chain letter. Each person who receives 
the letter is asked to send it on to 4 
other people. Some people do this, 
while some do not send any letter. 
How many people have seen the letter, 
including the first person, if no one 
receives more than one letter and if the 
chain letter ends after there have been 
100 people who read it but did not send 
it out ? Also find how many people 
sent out the letter ? 
 (A) 122 & 22 
 (B) 111 & 11 
 (C) 133 & 33 
 (D) 144 & 44 
 
26. A hash function f defined as f (key) = 
key mod 13, with linear probing is 
used to insert keys 55, 58, 68, 91, 27, 
145. What will be the location of 79 ? 
 (A) 1  
 (B) 2 
 (C) 3  
 (D) 4 
 
27. Which of the following is true while 
converting CFG to LL(I) grammar ? 
 (A) Remove left recursion alone 
 (B) Factoring grammar alone 
 (C) Both of the above 
 (D) None of the above 
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
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in the booklet with the information printed on the
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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
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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). Y ou have to darken the circle as indicated below
on the correct response against each item.
Example :
where (C) is the correct response.
5. Y our 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.
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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, you will render yourself liable to
disqualification.
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OMR Sheet to the invigilators at the end of the examination
compulsorily and must not carry it with you outside the
Examination Hall. You 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-87-12 1 P.T.O.
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•ÖÖÑ“Ö Ûêú ×»Ö‹ פü µÖê •ÖÖ µÖëÝÖê, וÖÃÖÛúß •ÖÖÑ“Ö †Ö¯ÖÛúÖê †¾Ö¿ µÖ Ûú¸ü®Öß Æîü :
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Ûúß ÃÖᯙ ÛúÖê ±úÖ›Ìü »Öë … ÜÖã»Öß Æãü‡Ô µÖÖ ×²Ö®ÖÖ Ã™üßÛú¸ü-ÃÖᯙ Ûúß
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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
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4. ¯ÖÏŸ µÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פü µÖê
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•ÖîÃÖÖ ×Ûú ®Öß“Öê פüÜÖÖ µÖÖ ÝÖ µÖÖ Æîü …
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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
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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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×®Ö¸üßõÖÛú ´ÖÆüÖê¤ü µÖ ÛúÖê »ÖÖî™üÖ®ÖÖ †Ö¾Ö¿ µÖÛú Æîü †Öî¸ü ¯Ö¸üßõÖÖ ÃÖ´ÖÖׯŸÖ Ûêú ²ÖÖ¤ü
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10. Ûêú¾Ö»Ö ®Öß»Öê/ÛúÖ»Öê ²ÖÖ»Ö ¯¾ÖÖ‡Õ™ü ¯Öê®Ö ÛúÖ Æüß ‡ÃŸÖê´ÖÖ»Ö Ûú¸ëü …
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[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)
D12
Paper-II 2  D-87-12 
 
 
 
 
 
 
1. Consider the circuit shown below. In a 
certain steady state, Y is at logical ‘l’. 
What are possible values of A, B, C ?  
 
 
 (A) A = 0, B = 0, C = 1 
 (B) A = 0, B = C = 1 
 (C) A = 1, B = C = 0 
 (D) A =  B = 1, C = 1 
 
2. The worst case time complexity of 
AVL tree is better in comparison to 
binary search tree for 
 (A) Search and Insert Operations 
 (B) Search and Delete Operations 
 (C) Insert and Delete Operations 
 (D) Search, Insert and Delete 
Operations 
 
3. The GSM network is divided into the 
following three major systems : 
 (A) SS, BSS, OSS 
 (B) BSS, BSC, MSC 
 (C) CELL, BSC, OSS 
 (D) SS, CELL, MSC 
 
4. The power set of the set { ?} is 
 (A) { ?}  
 (B) { ?, {?}} 
 (C) {0}  
 (D) {0, ?, {?}} 
 
 
 
 
 
 
5. If the disk head is located initially at 
32, find the number of disk moves 
required with FCFS if the disk queue 
of I/O blocks requests are 98, 37, 14, 
124, 65, 67. 
 (A) 239  
 (B) 310 
 (C) 321  
 (D) 325 
 
6. Component level design is concerned 
with 
 (A) Flow oriented analysis 
 (B) Class based analysis 
 (C) Both of the above 
 (D) None of the above 
 
7. The ‘C’ language is 
 (A) Context free language 
 (B) Context sensitive language 
 (C) Regular language 
 (D) None of the above 
 
8. The Mobile Application Protocol 
(MAP) typically runs on top of which 
protocol ? 
 (A) SNMP (Simple Network 
Management Protocol) 
 (B) SMTP (Simple Mail Transfer 
Protocol) 
 (C) SS7 (Signalling System 7) 
 (D) HTTP (Hyper Text Transfer 
Protocol) 
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-87-12 3  Paper-II 
9. If a packet arrive with an M-bit value 
is ‘l’ and a fragmentation offset value 
‘0’, then it is ______ fragment. 
 (A) First 
 (B) Middle 
 (C) Last 
 (D) All of the above 
 
10. The number of bit strings of length 
eight that will either start with a 1 bit 
or end with two bits 00 shall be 
 (A) 32 
 (B) 64 
 (C) 128 
 (D) 160 
 
11. In compiler design ‘reducing the 
strength’ refers to 
 (A) reducing the range of values of 
input variables. 
 (B) code optimization using cheaper 
machine instructions. 
 (C) reducing efficiency of program. 
 (D) None of the above 
 
12. In which addressing mode, the 
effective address of the operand is 
generated by adding a constant value to 
the contents of register ? 
 (A) Absolute 
 (B) Indirect 
 (C) Immediate 
 (D) Index 
 
13. Which of the following is true ? 
 (A) A relation in BCNF is always in 
3NF. 
 (B) A relation in 3NF is always in 
BCNF. 
 (C) BCNF and 3NF are same. 
 (D) A relation in BCNF is not in 
3NF. 
14. Given memory partitions of 100 K,           
500 K, 200 K, 300 K and 600 K (in 
order) and processes of 212 K, 417 K, 
112 K, and 426 K (in order), using the 
first-fit algorithm, in which partition 
would the process requiring 426 K be 
placed ? 
 (A) 500 K 
 (B) 200 K 
 (C) 300 K 
 (D) 600 K 
 
15. What is the size of the Unicode 
character in Windows Operating 
System ? 
 (A) 8-Bits 
 (B) 16-Bits 
 (C) 32-Bits 
 (D) 64-Bits 
 
16. In which tree, for every node the height 
of its left subtree and right subtree 
differ almost by one ? 
 (A) Binary search tree 
 (B) AVL tree 
 (C) Threaded Binary Tree 
 (D) Complete Binary Tree 
 
17. The design issue of Datalink Layer in 
OSI Reference Model is 
 (A) Framing 
 (B) Representation of bits 
 (C) Synchronization of bits 
 (D) Connection control 
 
18. Given the following expressions of a 
grammar 
  E ?? E 
* 
F / F + E / F 
  F ? F – F / id 
 Which of the following is true ? 
 (A) 
*
 has higher precedence than + 
 (B) – has higher precedence than 
*
 
 (C) + and – have same precedence 
 (D) + has higher precedence than 
*
 
Paper-II 4  D-87-12 
19. The maturity levels used to measure a 
process are 
 (A) Initial, Repeatable, Defined, 
Managed, Optimized. 
 (B) Primary, Secondary, Defined, 
Managed, Optimized. 
 (C) Initial, Stating, Defined, 
Managed, Optimized. 
 (D) None of the above 
 
20. The problem of indefinite blockage of 
low-priority jobs in general priority 
scheduling algorithm can be solved 
using : 
 (A) Parity bit 
 (B) Aging 
 (C) Compaction 
 (D) Timer 
 
21. Which API is used to draw a circle ? 
 (A) Circle ( ) 
 (B) Ellipse ( ) 
 (C) Round Rect ( ) 
 (D) Pie ( ) 
 
22. In DML, RECONNCT command 
cannot be used with 
 (A) OPTIONAL  Set 
 (B) FIXED Set 
 (C) MANDATOR Set 
 (D) All of the above 
 
23. Coaxial cables are categorized by 
Radio Government rating are adapted 
for specialized functions. Category 
RG-59 with impedance 75 ? used for 
 (A) Cable TV 
 (B) Ethernet 
 (C) Thin Ethernet 
 (D) Thick Ethernet 
24. RAD  stands for ______. 
 (A) Rapid and Design 
 (B) Rapid Aided Development 
 (C) Rapid Application Development 
 (D) Rapid Application Design 
 
25. Suppose that someone starts with a 
chain letter. Each person who receives 
the letter is asked to send it on to 4 
other people. Some people do this, 
while some do not send any letter. 
How many people have seen the letter, 
including the first person, if no one 
receives more than one letter and if the 
chain letter ends after there have been 
100 people who read it but did not send 
it out ? Also find how many people 
sent out the letter ? 
 (A) 122 & 22 
 (B) 111 & 11 
 (C) 133 & 33 
 (D) 144 & 44 
 
26. A hash function f defined as f (key) = 
key mod 13, with linear probing is 
used to insert keys 55, 58, 68, 91, 27, 
145. What will be the location of 79 ? 
 (A) 1  
 (B) 2 
 (C) 3  
 (D) 4 
 
27. Which of the following is true while 
converting CFG to LL(I) grammar ? 
 (A) Remove left recursion alone 
 (B) Factoring grammar alone 
 (C) Both of the above 
 (D) None of the above 
 D-87-12 5  Paper-II 
28. Identify the Risk factors which are 
associated with Electronic payment 
system. 
 (A) Fraudulent use of Credit Cards. 
 (B) Sending Credit Card details over 
internet. 
 (C) Remote storage of Credit Card 
details. 
 (D) All of the above 
 
29. Which of the following are two special 
functions that are meant for handling 
exception, that occur during exception 
handling itself ? 
 (A) Void terminate ( ) and Void 
unexpected ( ) 
 (B) Non void terminate ( ) and void 
unexpected ( ) 
 (C) Void terminate ( ) and non void 
unexpected ( ) 
 (D) Non void terminate ( ) and non 
void unexpected ( ) 
 
30. Which of the following memory 
allocation scheme suffers from external 
fragmentation ? 
 (A) Segmentation 
 (B) Pure demand paging 
 (C) Swapping 
 (D) Paging 
 
31. Basis path testing falls under 
 (A) system testing 
 (B) white box testing 
 (C) black box testing 
 (D) unit testing 
32. The User Work  Area (UWA) is a set 
of Program variables declared in the 
host program to communicate the 
contents of individual records between 
 (A) DBMS & the Host record 
 (B) Host program and Host record 
 (C) Host program and DBMS 
 (D) Host program and Host language 
 
33. Consider the tree given below : 
 
 Using the property of eccentricity of a 
vertex, find every vertex that is the 
centre of the given tree. 
 (A) d & h 
 (B) c & k 
 (C) g, b, c, h, i, m 
 (D) c & h 
 
34. The maximum number of keys stored 
in a B-tree of order m and depth d is 
 (A) md + 1 – 1 
 (B) 
md+1 – 1
m – 1
  
 (C) (m – 1) (md + 1 – 1) 
 (D) 
md – 1
m – 1
  
 
35. Which of the following is the most 
powerful parring method ? 
 (A) LL(I) 
 (B) Canonical LR 
 (C) SLR 
 (D) LALR