UGC NET Past Year Question Paper II: Computer Science (2012 June 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£ÖµÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
J-87-12 1 P.T.O.
1. ¯ÖÆü»Öê ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®ÖµÖŸÖ Ã£ÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
2. ‡ÃÖ ¯ÖÏ¿®Ö-¯Ö¡Ö ´Öë ¯Ö“ÖÖÃÖ ²ÖÆãü×¾ÖÛú»¯ÖßµÖ ¯ÖÏ¿®Ö Æïü …
3. ¯Ö¸üßõÖÖ ¯ÖÏÖ¸ü´³Ö ÆüÖê®Öê ¯Ö¸ü, ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ †Ö¯ÖÛúÖê ¤êü ¤üß •ÖÖµÖêÝÖß … ¯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‹ פüµÖê •ÖÖµÖëÝÖê, 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 ÃÖÓܵÖÖ 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
ÝÖµÖê ÆüÖë µÖÖ ÃÖß׸üµÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´ÖµÖ 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 פüµÖê •ÖÖµÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖµÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´ÖµÖ ×¤üµÖÖ •ÖÖµÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓܵÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
¯Ö¸ü †Ó×ÛúŸÖ Ûú¸ü ¤ëü …
4. ¯ÖÏŸµÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פüµÖê
ÝÖµÖê 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 פüÜÖÖµÖÖ ÝÖµÖÖ 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 פüµÖê ÝÖµÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
†Ó×ÛúŸÖ Ûú¸ü®Öê Æïü … µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü פüµÖê ÝÖµÖê ¾Öé¢Ö Ûêú †»ÖÖ¾ÖÖ
×ÛúÃÖß †®µÖ ãÖÖ®Ö ¯Ö¸ü ˆ¢Ö¸ü דÖÅ®ÖÖÓ×ÛúŸÖ Ûú¸üŸÖê Æïü, ŸÖÖê ˆÃÖÛúÖ ´Ö滵ÖÖÓÛú®Ö
®ÖÆüà ÆüÖêÝÖÖ …
6. †®¤ü¸ü פüµÖê ÝÖµÖê ×®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 ×®ÖµÖŸÖ Ã£ÖÖ®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 ¯ÖϵÖÖêÝÖ Ûú¸üŸÖê Æïü, µÖÖ ÛúÖê‡Ô
†®µÖ †®Öã×“ÖŸÖ ÃÖÖ¬Ö®Ö ÛúÖ ¯ÖϵÖÖêÝÖ Ûú¸üŸÖê Æïü, ŸÖÖê ¯Ö¸üßõÖÖ Ûêú ×»ÖµÖê †µÖÖêݵÖ
‘ÖÖê×ÂÖŸÖ ×ÛúµÖê •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¤üµÖ 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 •ÖÖµÖë … 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
¯ÖϵÖÖêÝÖ 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.________________________________
8 7
(In figures as per admission card)
J 1 2
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£ÖµÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
J-87-12 1 P.T.O.
1. ¯ÖÆü»Öê ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®ÖµÖŸÖ Ã£ÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
2. ‡ÃÖ ¯ÖÏ¿®Ö-¯Ö¡Ö ´Öë ¯Ö“ÖÖÃÖ ²ÖÆãü×¾ÖÛú»¯ÖßµÖ ¯ÖÏ¿®Ö Æïü …
3. ¯Ö¸üßõÖÖ ¯ÖÏÖ¸ü´³Ö ÆüÖê®Öê ¯Ö¸ü, ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ †Ö¯ÖÛúÖê ¤êü ¤üß •ÖÖµÖêÝÖß … ¯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‹ פüµÖê •ÖÖµÖëÝÖê, 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 ÃÖÓܵÖÖ 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
ÝÖµÖê ÆüÖë µÖÖ ÃÖß׸üµÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´ÖµÖ 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 פüµÖê •ÖÖµÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖµÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´ÖµÖ ×¤üµÖÖ •ÖÖµÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓܵÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
¯Ö¸ü †Ó×ÛúŸÖ Ûú¸ü ¤ëü …
4. ¯ÖÏŸµÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פüµÖê
ÝÖµÖê 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 פüÜÖÖµÖÖ ÝÖµÖÖ 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 פüµÖê ÝÖµÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
†Ó×ÛúŸÖ Ûú¸ü®Öê Æïü … µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü פüµÖê ÝÖµÖê ¾Öé¢Ö Ûêú †»ÖÖ¾ÖÖ
×ÛúÃÖß †®µÖ ãÖÖ®Ö ¯Ö¸ü ˆ¢Ö¸ü דÖÅ®ÖÖÓ×ÛúŸÖ Ûú¸üŸÖê Æïü, ŸÖÖê ˆÃÖÛúÖ ´Ö滵ÖÖÓÛú®Ö
®ÖÆüà ÆüÖêÝÖÖ …
6. †®¤ü¸ü פüµÖê ÝÖµÖê ×®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 ×®ÖµÖŸÖ Ã£ÖÖ®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 ¯ÖϵÖÖêÝÖ Ûú¸üŸÖê Æïü, µÖÖ ÛúÖê‡Ô
†®µÖ †®Öã×“ÖŸÖ ÃÖÖ¬Ö®Ö ÛúÖ ¯ÖϵÖÖêÝÖ Ûú¸üŸÖê Æïü, ŸÖÖê ¯Ö¸üßõÖÖ Ûêú ×»ÖµÖê †µÖÖêݵÖ
‘ÖÖê×ÂÖŸÖ ×ÛúµÖê •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¤üµÖ 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 •ÖÖµÖë … 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
¯ÖϵÖÖêÝÖ 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.________________________________
8 7
(In figures as per admission card)
J 1 2
Paper-II 2  J-87-12 
 
 
 
 
 
 
 
 
1. The postfix expression AB + CD – 
*
 
can be evaluated using a  
 (A) stack 
 (B) tree 
 (C) queue 
 (D) linked list 
 
2. The post order traversal of a binary 
tree is DEBFCA. Find out the pre-
order traversal. 
 (A) ABFCDE 
 (B) ADBFEC 
 (C) ABDECF 
 (D) None of the above 
 
3. The branch logic that provides making 
capabilities in the control unit is known 
as 
 (A) Controlled transfer 
 (B) Conditional transfer 
 (C) Unconditional transfer 
 (D) None of the above 
 
4. The number of colours required to 
properly colour the vertices of every 
planer graph is 
 (A) 2  
 (B) 3 
 (C) 4  
 (D) 5 
 
 
 
5. Networks that use different 
technologies can be connected by 
using 
 (A) Packets  
 (B) Switches 
 (C) Bridges  
 (D) Routers 
 
6. Both hosts and routers are TCP/IP 
protocol software. However, routers do 
not use protocol from all layers. The 
layer for which protocol software is not 
needed by a router is 
 (A) Layer – 5 (Application) 
 (B) Layer – 1 (Physical) 
 (C) Layer – 3 (Internet) 
 (D) Layer – 2 (Network Interface) 
 
7. In multiuser database if two users wish 
to update the same record at the same 
time, they are prevented from doing so 
by 
 (A) Jamming  
 (B) Password 
 (C) Documentation  
 (D) Record lock 
 
8. A binary search tree is a binary tree : 
 (A) All items in the left subtree are 
less than root 
 (B) All items in the right subtree are 
greater than or equal to the root 
 (C) Each subtree is itself a binary 
search tree 
 (D) All of the above 
COMPUTER SCIENCE AND APPLICATIONS 
Paper – II 
 
Note : This paper contains fifty (50) objective type questions, each question carrying two (2) 
marks. Attempt all the questions. 
 
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£ÖµÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
J-87-12 1 P.T.O.
1. ¯ÖÆü»Öê ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®ÖµÖŸÖ Ã£ÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
2. ‡ÃÖ ¯ÖÏ¿®Ö-¯Ö¡Ö ´Öë ¯Ö“ÖÖÃÖ ²ÖÆãü×¾ÖÛú»¯ÖßµÖ ¯ÖÏ¿®Ö Æïü …
3. ¯Ö¸üßõÖÖ ¯ÖÏÖ¸ü´³Ö ÆüÖê®Öê ¯Ö¸ü, ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ †Ö¯ÖÛúÖê ¤êü ¤üß •ÖÖµÖêÝÖß … ¯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‹ פüµÖê •ÖÖµÖëÝÖê, 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 ÃÖÓܵÖÖ 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
ÝÖµÖê ÆüÖë µÖÖ ÃÖß׸üµÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´ÖµÖ 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 פüµÖê •ÖÖµÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖµÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´ÖµÖ ×¤üµÖÖ •ÖÖµÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓܵÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
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4. ¯ÖÏŸµÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פüµÖê
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ˆ¤üÖÆü¸üÞÖ :
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5. ¯ÖÏ¿®ÖÖë Ûêú ˆ¢Ö¸ü Ûêú¾Ö»Ö ¯ÖÏ¿®Ö ¯Ö¡Ö I Ûêú †®¤ü¸ü פüµÖê ÝÖµÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
†Ó×ÛúŸÖ Ûú¸ü®Öê Æïü … µÖפü †Ö¯Ö OMR ¯Ö¡ÖÛú ¯Ö¸ü פüµÖê ÝÖµÖê ¾Öé¢Ö Ûêú †»ÖÖ¾ÖÖ
×ÛúÃÖß †®µÖ ãÖÖ®Ö ¯Ö¸ü ˆ¢Ö¸ü דÖÅ®ÖÖÓ×ÛúŸÖ Ûú¸üŸÖê Æïü, ŸÖÖê ˆÃÖÛúÖ ´Ö滵ÖÖÓÛú®Ö
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6. †®¤ü¸ü פüµÖê ÝÖµÖê ×®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 ×®ÖµÖŸÖ Ã£ÖÖ®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.________________________________
8 7
(In figures as per admission card)
J 1 2
Paper-II 2  J-87-12 
 
 
 
 
 
 
 
 
1. The postfix expression AB + CD – 
*
 
can be evaluated using a  
 (A) stack 
 (B) tree 
 (C) queue 
 (D) linked list 
 
2. The post order traversal of a binary 
tree is DEBFCA. Find out the pre-
order traversal. 
 (A) ABFCDE 
 (B) ADBFEC 
 (C) ABDECF 
 (D) None of the above 
 
3. The branch logic that provides making 
capabilities in the control unit is known 
as 
 (A) Controlled transfer 
 (B) Conditional transfer 
 (C) Unconditional transfer 
 (D) None of the above 
 
4. The number of colours required to 
properly colour the vertices of every 
planer graph is 
 (A) 2  
 (B) 3 
 (C) 4  
 (D) 5 
 
 
 
5. Networks that use different 
technologies can be connected by 
using 
 (A) Packets  
 (B) Switches 
 (C) Bridges  
 (D) Routers 
 
6. Both hosts and routers are TCP/IP 
protocol software. However, routers do 
not use protocol from all layers. The 
layer for which protocol software is not 
needed by a router is 
 (A) Layer – 5 (Application) 
 (B) Layer – 1 (Physical) 
 (C) Layer – 3 (Internet) 
 (D) Layer – 2 (Network Interface) 
 
7. In multiuser database if two users wish 
to update the same record at the same 
time, they are prevented from doing so 
by 
 (A) Jamming  
 (B) Password 
 (C) Documentation  
 (D) Record lock 
 
8. A binary search tree is a binary tree : 
 (A) All items in the left subtree are 
less than root 
 (B) All items in the right subtree are 
greater than or equal to the root 
 (C) Each subtree is itself a binary 
search tree 
 (D) All of the above 
COMPUTER SCIENCE AND APPLICATIONS 
Paper – II 
 
Note : This paper contains fifty (50) objective type questions, each question carrying two (2) 
marks. Attempt all the questions. 
 
 
 J-87-12 3  Paper-II 
9. What deletes the entire file except the 
file structure ? 
 (A) ERASE  
 (B) DELETE 
 (C) ZAP  
 (D) PACK 
 
10. Which command is the fastest among 
the following ? 
 (A) COPY TO <NEW FILE> 
 (B) COPY STRUCTURE TO <NEW 
FILE> 
 (C) COPY FILE <FILE 1> <FILE 2> 
 (D) COPY TO MFILE-DAT 
DELIMITED 
 
11. B+ tree are preferred to binary tree in 
Database because 
 (A) Disk capacity are greater than 
memory capacities 
 (B) Disk access is much slower than 
memory access 
 (C) Disk data transfer rates are much 
less than memory data transfer 
rate 
 (D) Disks are more reliable than 
memory 
 
12. A Transaction Manager is which of the 
following ? 
 (A) Maintains a log of transactions 
 (B) Maintains before and after 
database images 
 (C) Maintains appropriate concurrency 
control 
 (D) All of the above 
13. Leaves of which of the following trees 
are at the same level ? 
 (A) Binary tree 
 (B) B-tree 
 (C) AVL-tree 
 (D) Expression tree 
 
14. Which of the following TCP/IP 
Internet protocol is diskless machine 
uses to obtain its IP address from a 
server ? 
 (A) RAP  
 (B) RIP 
 (C) ARP  
 (D) X.25 
 
15. Decryption and encryption of data are 
the responsibility of which of the 
following layer ? 
 (A) Physical layer 
 (B) Data Link layer 
 (C) Presentation layer 
 (D) Session layer 
 
16. In which circuit switching, delivery of 
data is delayed because data must be 
stored and retrieved from RAM ? 
 (A) Space division  
 (B) Time division 
 (C) Virtual  
 (D) Packet 
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£ÖµÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
J-87-12 1 P.T.O.
1. ¯ÖÆü»Öê ¯Öéšü Ûêú ‰ú¯Ö¸ü ×®ÖµÖŸÖ Ã£ÖÖ®Ö ¯Ö¸ü †¯Ö®ÖÖ ¸üÖê»Ö ®Ö´²Ö¸ü ×»Ö×ÜÖ‹ …
2. ‡ÃÖ ¯ÖÏ¿®Ö-¯Ö¡Ö ´Öë ¯Ö“ÖÖÃÖ ²ÖÆãü×¾ÖÛú»¯ÖßµÖ ¯ÖÏ¿®Ö Æïü …
3. ¯Ö¸üßõÖÖ ¯ÖÏÖ¸ü´³Ö ÆüÖê®Öê ¯Ö¸ü, ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ †Ö¯ÖÛúÖê ¤êü ¤üß •ÖÖµÖêÝÖß … ¯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‹ פüµÖê •ÖÖµÖëÝÖê, 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 …
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¯ÖÏ¿®ÖÖë Ûúß ÃÖÓܵÖÖ 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
ÝÖµÖê ÆüÖë µÖÖ ÃÖß׸üµÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
¡Öã×™ü¯ÖæÞÖÔ ¯Öã×ßÖÛúÖ Ã¾ÖßÛúÖ¸ü ®Ö Ûú¸ëü ŸÖ£ÖÖ ˆÃÖß ÃÖ´ÖµÖ 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 פüµÖê •ÖÖµÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
ŸÖÖê †Ö¯ÖÛúß ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ ¾ÖÖ¯ÖÃÖ »Öß •ÖÖµÖêÝÖß †Öî¸ü ®Ö Æüß †Ö¯ÖÛúÖê
†×ŸÖ׸üŒŸÖ ÃÖ´ÖµÖ ×¤üµÖÖ •ÖÖµÖêÝÖÖ …
(iii) ‡ÃÖ •ÖÖÑ“Ö Ûêú ²ÖÖ¤ü OMR ¯Ö¡ÖÛú Ûúß ÛÎú´Ö ÃÖÓܵÖÖ ‡ÃÖ ¯ÖÏ¿®Ö-¯Öã×ßÖÛúÖ
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4. ¯ÖÏŸµÖêÛú ¯ÖÏ¿®Ö Ûêú ×»Ö‹ “ÖÖ¸ü ˆ¢Ö¸ü ×¾ÖÛú»¯Ö (A), (B), (C) ŸÖ£ÖÖ (D) פüµÖê
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•ÖîÃÖÖ ×Ûú ®Öß“Öê פüÜÖÖµÖÖ ÝÖµÖÖ 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 פüµÖê ÝÖµÖê OMR ¯Ö¡ÖÛú ¯Ö¸ü Æüß
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6. †®¤ü¸ü פüµÖê ÝÖµÖê ×®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 ×®ÖµÖŸÖ Ã£ÖÖ®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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11. ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü ÛúÖ ÃÖÓÝÖÞÖÛú (Ûîú»ÖÛãú»Öê™ü¸ü) µÖÖ »ÖÖÝÖ ™êü²Ö»Ö †Öפü ÛúÖ
¯ÖϵÖÖêÝÖ 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.________________________________
8 7
(In figures as per admission card)
J 1 2
Paper-II 2  J-87-12 
 
 
 
 
 
 
 
 
1. The postfix expression AB + CD – 
*
 
can be evaluated using a  
 (A) stack 
 (B) tree 
 (C) queue 
 (D) linked list 
 
2. The post order traversal of a binary 
tree is DEBFCA. Find out the pre-
order traversal. 
 (A) ABFCDE 
 (B) ADBFEC 
 (C) ABDECF 
 (D) None of the above 
 
3. The branch logic that provides making 
capabilities in the control unit is known 
as 
 (A) Controlled transfer 
 (B) Conditional transfer 
 (C) Unconditional transfer 
 (D) None of the above 
 
4. The number of colours required to 
properly colour the vertices of every 
planer graph is 
 (A) 2  
 (B) 3 
 (C) 4  
 (D) 5 
 
 
 
5. Networks that use different 
technologies can be connected by 
using 
 (A) Packets  
 (B) Switches 
 (C) Bridges  
 (D) Routers 
 
6. Both hosts and routers are TCP/IP 
protocol software. However, routers do 
not use protocol from all layers. The 
layer for which protocol software is not 
needed by a router is 
 (A) Layer – 5 (Application) 
 (B) Layer – 1 (Physical) 
 (C) Layer – 3 (Internet) 
 (D) Layer – 2 (Network Interface) 
 
7. In multiuser database if two users wish 
to update the same record at the same 
time, they are prevented from doing so 
by 
 (A) Jamming  
 (B) Password 
 (C) Documentation  
 (D) Record lock 
 
8. A binary search tree is a binary tree : 
 (A) All items in the left subtree are 
less than root 
 (B) All items in the right subtree are 
greater than or equal to the root 
 (C) Each subtree is itself a binary 
search tree 
 (D) All of the above 
COMPUTER SCIENCE AND APPLICATIONS 
Paper – II 
 
Note : This paper contains fifty (50) objective type questions, each question carrying two (2) 
marks. Attempt all the questions. 
 
 
 J-87-12 3  Paper-II 
9. What deletes the entire file except the 
file structure ? 
 (A) ERASE  
 (B) DELETE 
 (C) ZAP  
 (D) PACK 
 
10. Which command is the fastest among 
the following ? 
 (A) COPY TO <NEW FILE> 
 (B) COPY STRUCTURE TO <NEW 
FILE> 
 (C) COPY FILE <FILE 1> <FILE 2> 
 (D) COPY TO MFILE-DAT 
DELIMITED 
 
11. B+ tree are preferred to binary tree in 
Database because 
 (A) Disk capacity are greater than 
memory capacities 
 (B) Disk access is much slower than 
memory access 
 (C) Disk data transfer rates are much 
less than memory data transfer 
rate 
 (D) Disks are more reliable than 
memory 
 
12. A Transaction Manager is which of the 
following ? 
 (A) Maintains a log of transactions 
 (B) Maintains before and after 
database images 
 (C) Maintains appropriate concurrency 
control 
 (D) All of the above 
13. Leaves of which of the following trees 
are at the same level ? 
 (A) Binary tree 
 (B) B-tree 
 (C) AVL-tree 
 (D) Expression tree 
 
14. Which of the following TCP/IP 
Internet protocol is diskless machine 
uses to obtain its IP address from a 
server ? 
 (A) RAP  
 (B) RIP 
 (C) ARP  
 (D) X.25 
 
15. Decryption and encryption of data are 
the responsibility of which of the 
following layer ? 
 (A) Physical layer 
 (B) Data Link layer 
 (C) Presentation layer 
 (D) Session layer 
 
16. In which circuit switching, delivery of 
data is delayed because data must be 
stored and retrieved from RAM ? 
 (A) Space division  
 (B) Time division 
 (C) Virtual  
 (D) Packet 
Paper-II 4  J-87-12 
17. In which Routing Method do all the 
routers have a common database ? 
 (A) Distance vector 
 (B) Link state 
 (C) Link vector 
 (D) Dijkestra method 
 
18. Page Shift Keying (PSK) Method is 
used to modulate digital signal at           
9600 bps using 16 level. Find the line 
signals and speed (i.e. modulation 
rate). 
 (A)  2400 bauds (B) 1200 bauds 
 (C) 4800 bauds (D) 9600 bauds 
 
19. The station to hub distance in which it 
is 2000 metres. 
 (A) 100 Base-T
x
  
 (B) 100 Base-F
x
 
 (C) 100 Base-T
4
  
 (D) 100 Base-T
1
 
 
20. Main aim of software engineering is to 
produce 
 (A) program 
 (B) software  
 (C) within budget 
 (D) software within budget in the 
given schedule 
 
21. Key process areas of CMM level 4 are 
also classified by a process which is 
 (A) CMM level 2 
 (B) CMM level 3 
 (C) CMM level 5 
 (D) All of the above 
22. Validation means 
 (A) are we building the product right 
 (B) are we building the right product 
 (C) verification of fields 
 (D) None of the above 
 
23. If a process is under statistical control, 
then it is 
 (A) Maintainable   
 (B) Measurable 
 (C) Predictable  
 (D) Verifiable  
 
24. In a function oriented design, we 
 (A) minimize cohesion and maximize 
coupling 
 (B) maximize cohesion and minimize 
coupling 
 (C) maximize cohesion and 
maximize coupling 
 (D) minimize cohesion and minimize 
coupling  
 
25. Which of the following metric does not 
depend on the programming language 
used ? 
 (A) Line of code 
 (B) Function count 
 (C) Member of token 
 (D) All of the above 
 
26. A / B
+
 tree index is to be built on the 
name attribute of the relation 
STUDENT. Assume that all students 
names are of length 8 bytes, disk block 
are of size 512 bytes and index 
pointers are of size 4 bytes. Given this 
scenario what would be the best choice 
of the degree (i.e. the number of 
pointers per node) of the B
+
 tree ? 
 (A) 16 (B) 42 
 (C) 43 (D) 44 
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
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should be entered on this Test Booklet.
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(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.
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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
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OMR Sheet to the invigilators at the end of the examination
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Number of Pages in this Booklet : 8 Number of Questions in this Booklet : 50
Instructions for the Candidates ¯Ö¸üßõÖÖÙ£ÖµÖÖë Ûêú ×»Ö‹ ×®Ö¤ìü¿Ö
J-87-12 1 P.T.O.
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ÝÖµÖê ÆüÖë µÖÖ ÃÖß׸üµÖ»Ö ´Öë ®Ö ÆüÖë †£ÖÖÔŸÖË ×ÛúÃÖß ³Öß ¯ÖÏÛúÖ¸ü Ûúß
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‡ÃÖÛêú ×»Ö‹ †Ö¯ÖÛúÖê ¯ÖÖÑ“Ö ×´Ö®Ö™ü פüµÖê •ÖÖµÖëÝÖê … ˆÃÖÛêú ²ÖÖ¤ü ®Ö
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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 ×®ÖµÖŸÖ Ã£ÖÖ®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.________________________________
8 7
(In figures as per admission card)
J 1 2
Paper-II 2  J-87-12 
 
 
 
 
 
 
 
 
1. The postfix expression AB + CD – 
*
 
can be evaluated using a  
 (A) stack 
 (B) tree 
 (C) queue 
 (D) linked list 
 
2. The post order traversal of a binary 
tree is DEBFCA. Find out the pre-
order traversal. 
 (A) ABFCDE 
 (B) ADBFEC 
 (C) ABDECF 
 (D) None of the above 
 
3. The branch logic that provides making 
capabilities in the control unit is known 
as 
 (A) Controlled transfer 
 (B) Conditional transfer 
 (C) Unconditional transfer 
 (D) None of the above 
 
4. The number of colours required to 
properly colour the vertices of every 
planer graph is 
 (A) 2  
 (B) 3 
 (C) 4  
 (D) 5 
 
 
 
5. Networks that use different 
technologies can be connected by 
using 
 (A) Packets  
 (B) Switches 
 (C) Bridges  
 (D) Routers 
 
6. Both hosts and routers are TCP/IP 
protocol software. However, routers do 
not use protocol from all layers. The 
layer for which protocol software is not 
needed by a router is 
 (A) Layer – 5 (Application) 
 (B) Layer – 1 (Physical) 
 (C) Layer – 3 (Internet) 
 (D) Layer – 2 (Network Interface) 
 
7. In multiuser database if two users wish 
to update the same record at the same 
time, they are prevented from doing so 
by 
 (A) Jamming  
 (B) Password 
 (C) Documentation  
 (D) Record lock 
 
8. A binary search tree is a binary tree : 
 (A) All items in the left subtree are 
less than root 
 (B) All items in the right subtree are 
greater than or equal to the root 
 (C) Each subtree is itself a binary 
search tree 
 (D) All of the above 
COMPUTER SCIENCE AND APPLICATIONS 
Paper – II 
 
Note : This paper contains fifty (50) objective type questions, each question carrying two (2) 
marks. Attempt all the questions. 
 
 
 J-87-12 3  Paper-II 
9. What deletes the entire file except the 
file structure ? 
 (A) ERASE  
 (B) DELETE 
 (C) ZAP  
 (D) PACK 
 
10. Which command is the fastest among 
the following ? 
 (A) COPY TO <NEW FILE> 
 (B) COPY STRUCTURE TO <NEW 
FILE> 
 (C) COPY FILE <FILE 1> <FILE 2> 
 (D) COPY TO MFILE-DAT 
DELIMITED 
 
11. B+ tree are preferred to binary tree in 
Database because 
 (A) Disk capacity are greater than 
memory capacities 
 (B) Disk access is much slower than 
memory access 
 (C) Disk data transfer rates are much 
less than memory data transfer 
rate 
 (D) Disks are more reliable than 
memory 
 
12. A Transaction Manager is which of the 
following ? 
 (A) Maintains a log of transactions 
 (B) Maintains before and after 
database images 
 (C) Maintains appropriate concurrency 
control 
 (D) All of the above 
13. Leaves of which of the following trees 
are at the same level ? 
 (A) Binary tree 
 (B) B-tree 
 (C) AVL-tree 
 (D) Expression tree 
 
14. Which of the following TCP/IP 
Internet protocol is diskless machine 
uses to obtain its IP address from a 
server ? 
 (A) RAP  
 (B) RIP 
 (C) ARP  
 (D) X.25 
 
15. Decryption and encryption of data are 
the responsibility of which of the 
following layer ? 
 (A) Physical layer 
 (B) Data Link layer 
 (C) Presentation layer 
 (D) Session layer 
 
16. In which circuit switching, delivery of 
data is delayed because data must be 
stored and retrieved from RAM ? 
 (A) Space division  
 (B) Time division 
 (C) Virtual  
 (D) Packet 
Paper-II 4  J-87-12 
17. In which Routing Method do all the 
routers have a common database ? 
 (A) Distance vector 
 (B) Link state 
 (C) Link vector 
 (D) Dijkestra method 
 
18. Page Shift Keying (PSK) Method is 
used to modulate digital signal at           
9600 bps using 16 level. Find the line 
signals and speed (i.e. modulation 
rate). 
 (A)  2400 bauds (B) 1200 bauds 
 (C) 4800 bauds (D) 9600 bauds 
 
19. The station to hub distance in which it 
is 2000 metres. 
 (A) 100 Base-T
x
  
 (B) 100 Base-F
x
 
 (C) 100 Base-T
4
  
 (D) 100 Base-T
1
 
 
20. Main aim of software engineering is to 
produce 
 (A) program 
 (B) software  
 (C) within budget 
 (D) software within budget in the 
given schedule 
 
21. Key process areas of CMM level 4 are 
also classified by a process which is 
 (A) CMM level 2 
 (B) CMM level 3 
 (C) CMM level 5 
 (D) All of the above 
22. Validation means 
 (A) are we building the product right 
 (B) are we building the right product 
 (C) verification of fields 
 (D) None of the above 
 
23. If a process is under statistical control, 
then it is 
 (A) Maintainable   
 (B) Measurable 
 (C) Predictable  
 (D) Verifiable  
 
24. In a function oriented design, we 
 (A) minimize cohesion and maximize 
coupling 
 (B) maximize cohesion and minimize 
coupling 
 (C) maximize cohesion and 
maximize coupling 
 (D) minimize cohesion and minimize 
coupling  
 
25. Which of the following metric does not 
depend on the programming language 
used ? 
 (A) Line of code 
 (B) Function count 
 (C) Member of token 
 (D) All of the above 
 
26. A / B
+
 tree index is to be built on the 
name attribute of the relation 
STUDENT. Assume that all students 
names are of length 8 bytes, disk block 
are of size 512 bytes and index 
pointers are of size 4 bytes. Given this 
scenario what would be the best choice 
of the degree (i.e. the number of 
pointers per node) of the B
+
 tree ? 
 (A) 16 (B) 42 
 (C) 43 (D) 44 
 
 J-87-12 5  Paper-II 
27. The Inorder traversal of the tree will 
yield a sorted listing of elements of 
tree in 
 (A) Binary tree 
 (B) Binary search tree 
 (C) Heaps 
 (D) None of the above 
 
28. Mobile IP provides two basic 
functions. 
 (A) Route discovery and registration 
 (B) Agent discovery and registration 
 (C) IP binding and registration 
 (D) None of the above 
 
29. Pre-emptive scheduling is the strategy 
of temporarily suspending a gunning 
process 
 (A) before the CPU time slice expires 
 (B) to allow starving processes to run 
 (C) when it requests I/O 
 (D) to avoid collision 
 
30. In round robin CPU scheduling as time 
quantum is increased the average turn 
around time 
 (A) increases 
 (B) decreases 
 (C) remains constant 
 (D) varies irregularly 
 
31. Resources are allocated to the process 
on non-sharable basis is 
 (A) mutual exclusion 
 (B) hold and wait 
 (C) no pre-emption 
 (D) circular wait 
32. Cached and interleaved memories are 
ways of speeding up memory access 
between CPU’s and slower RAM. 
Which memory models are best suited 
(i.e. improves the performance most) 
for which programs ? 
 (i) Cached memory is best suited for 
small loops. 
 (ii) Interleaved memory is best 
suited for small loops 
 (iii) Interleaved memory is best 
suited for large sequential code. 
 (iv) Cached memory is best suited for 
large sequential code. 
 (A) (i) and (ii) are true. 
 (B) (i) and (iii) are true. 
 (C) (iv) and (ii) are true. 
 (D) (iv) and (iii) are true. 
 
33. Consider the following page trace :            
4,3, 2, 1, 4, 3, 5, 4, 3, 2, 1, 5 
 Percentage of page fault that would 
occur if FIFO page replacement 
algorithm is used with number of 
frames for the JOB  m = 4 will be 
 (A) 8  
 (B) 9 
 (C) 10  
 (D) 12 
 
34. Check sum used along with each 
packet computes the sum of the data, 
where data is treated as a sequence of 
 (A) Integer  
 (B) Character 
 (C) Real numbers  
 (D) Bits