Computer Science - UGC NET & CUET PG: IFAS
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Consider a set A = {1, 2, 3, ........, 1000}. How many
members of A shall be divisible by 3 or by 5 or by
both 3 and 5?
Anonymous Quiz
20%
(1) 533
33%
(2) 599
40%
(3) 467
7%
(4) 66
๐“๐จ๐๐š๐ฒ'๐ฌ ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง - ๐“๐ž๐ฌ๐ญ ๐˜๐จ๐ฎ๐ซ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐žโ“๐Ÿ’ฅ
๐ˆ๐…๐€๐’ ๐ข๐ฌ ๐ˆ๐ง๐๐ข๐š'๐ฌ ๐๐จ. ๐Ÿ ๐ˆ๐ง๐ฌ๐ญ๐ข๐ญ๐ฎ๐ญ๐ž ๐Ÿ๐จ๐ซ UGC NET ๐ฑ๐š๐ฆ.
๐‹๐ž๐ญ'๐ฌ ๐ฉ๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐ญ๐ก๐ž UGC NET ๐ฉ๐ซ๐ž๐ฏ๐ข๐จ๐ฎ๐ฌ ๐ฒ๐ž๐š๐ซ & ๐ฆ๐จ๐ฌ๐ญ ๐ฉ๐ซ๐จ๐›๐š๐›๐ฅ๐ž ๐ช๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง ๐ฐ๐ข๐ญ๐ก ๐ฎ๐ฌ.
๐Ÿ‘‰๐…๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ ๐‚๐ฅ๐ข๐œ๐ค ๐‡๐ž๐ซ๐ž: https://bit.ly/ugcnetcourses
๐Ÿ“ฑ๐‚๐š๐ฅ๐ฅ ๐ˆ๐…๐€๐’ ๐Ÿ๐จ๐ซ ๐๐ž๐ญ๐š๐ข๐ฅ๐ž๐ ๐ˆ๐ง๐Ÿ๐จ๐ซ๐ฆ๐š๐ญ๐ข๐จ๐ง: 91722-66888
๐“๐จ๐๐š๐ฒ'๐ฌ ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง - ๐“๐ž๐ฌ๐ญ ๐˜๐จ๐ฎ๐ซ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐žโ“๐Ÿ’ฅ
๐ˆ๐…๐€๐’ ๐ข๐ฌ ๐ˆ๐ง๐๐ข๐š'๐ฌ ๐๐จ. ๐Ÿ ๐ˆ๐ง๐ฌ๐ญ๐ข๐ญ๐ฎ๐ญ๐ž ๐Ÿ๐จ๐ซ UGC NET ๐ฑ๐š๐ฆ.
๐‹๐ž๐ญ'๐ฌ ๐ฉ๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐ญ๐ก๐ž UGC NET ๐ฉ๐ซ๐ž๐ฏ๐ข๐จ๐ฎ๐ฌ ๐ฒ๐ž๐š๐ซ & ๐ฆ๐จ๐ฌ๐ญ ๐ฉ๐ซ๐จ๐›๐š๐›๐ฅ๐ž ๐ช๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง ๐ฐ๐ข๐ญ๐ก ๐ฎ๐ฌ.
๐Ÿ‘‰๐…๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ ๐‚๐ฅ๐ข๐œ๐ค ๐‡๐ž๐ซ๐ž: https://bit.ly/ugcnetcourses
๐Ÿ“ฑ๐‚๐š๐ฅ๐ฅ ๐ˆ๐…๐€๐’ ๐Ÿ๐จ๐ซ ๐๐ž๐ญ๐š๐ข๐ฅ๐ž๐ ๐ˆ๐ง๐Ÿ๐จ๐ซ๐ฆ๐š๐ญ๐ข๐จ๐ง: 91722-66888
๐“๐จ๐๐š๐ฒ'๐ฌ ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง - ๐“๐ž๐ฌ๐ญ ๐˜๐จ๐ฎ๐ซ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐žโ“๐Ÿ’ฅ
๐ˆ๐…๐€๐’ ๐ข๐ฌ ๐ˆ๐ง๐๐ข๐š'๐ฌ ๐๐จ. ๐Ÿ ๐ˆ๐ง๐ฌ๐ญ๐ข๐ญ๐ฎ๐ญ๐ž ๐Ÿ๐จ๐ซ UGC NET ๐ฑ๐š๐ฆ.
๐‹๐ž๐ญ'๐ฌ ๐ฉ๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐ญ๐ก๐ž UGC NET ๐ฉ๐ซ๐ž๐ฏ๐ข๐จ๐ฎ๐ฌ ๐ฒ๐ž๐š๐ซ & ๐ฆ๐จ๐ฌ๐ญ ๐ฉ๐ซ๐จ๐›๐š๐›๐ฅ๐ž ๐ช๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง ๐ฐ๐ข๐ญ๐ก ๐ฎ๐ฌ.
๐Ÿ‘‰๐…๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ ๐‚๐ฅ๐ข๐œ๐ค ๐‡๐ž๐ซ๐ž: https://bit.ly/ugcnetcourses
๐Ÿ“ฑ๐‚๐š๐ฅ๐ฅ ๐ˆ๐…๐€๐’ ๐Ÿ๐จ๐ซ ๐๐ž๐ญ๐š๐ข๐ฅ๐ž๐ ๐ˆ๐ง๐Ÿ๐จ๐ซ๐ฆ๐š๐ญ๐ข๐จ๐ง: 91722-66888
Which of the following is an optimistic concurrency
control method?
Anonymous Quiz
33%
(1) Validation based
47%
(2) Time stamp ordering
20%
(3) Lock-based
0%
(4) None of these
๐“๐จ๐๐š๐ฒ'๐ฌ ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง - ๐“๐ž๐ฌ๐ญ ๐˜๐จ๐ฎ๐ซ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐žโ“๐Ÿ’ฅ
๐ˆ๐…๐€๐’ ๐ข๐ฌ ๐ˆ๐ง๐๐ข๐š'๐ฌ ๐๐จ. ๐Ÿ ๐ˆ๐ง๐ฌ๐ญ๐ข๐ญ๐ฎ๐ญ๐ž ๐Ÿ๐จ๐ซ UGC NET ๐ฑ๐š๐ฆ.
๐‹๐ž๐ญ'๐ฌ ๐ฉ๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐ญ๐ก๐ž UGC NET ๐ฉ๐ซ๐ž๐ฏ๐ข๐จ๐ฎ๐ฌ ๐ฒ๐ž๐š๐ซ & ๐ฆ๐จ๐ฌ๐ญ ๐ฉ๐ซ๐จ๐›๐š๐›๐ฅ๐ž ๐ช๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง ๐ฐ๐ข๐ญ๐ก ๐ฎ๐ฌ.
๐Ÿ‘‰๐…๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ ๐‚๐ฅ๐ข๐œ๐ค ๐‡๐ž๐ซ๐ž: https://bit.ly/ugcnetcourses
๐Ÿ“ฑ๐‚๐š๐ฅ๐ฅ ๐ˆ๐…๐€๐’ ๐Ÿ๐จ๐ซ ๐๐ž๐ญ๐š๐ข๐ฅ๐ž๐ ๐ˆ๐ง๐Ÿ๐จ๐ซ๐ฆ๐š๐ญ๐ข๐จ๐ง: 91722-66888
Consider the problem of connecting 19 lamps to a
single electric outlet by using extension cords each
of which has four outlets. The number of extension cords required is
Anonymous Quiz
8%
(1) 4
67%
(2) 5
25%
(3) 6
0%
(4) 7
Planning for JUNE Attempt of NET?
New batch starting from 13th March Enroll Now๐Ÿฅณ๐Ÿคฉ
Anonymous Poll
67%
Yes I was waiting for new batch ๐Ÿฅณ
33%
I have enrolled already๐Ÿคฉ
๐Ÿ’๐“๐ˆ๐…๐‘ ๐‘๐ž๐ฌ๐ฎ๐ฅ๐ญ๐ฌ ๐€๐ซ๐ž ๐Ž๐ฎ๐ญ ๐Ÿ†๐—–๐—ผ๐—ป๐—ด๐—ฟ๐—ฎ๐˜๐˜‚๐—น๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐ฌ ๐—œ๐—™๐—”๐—ฆ ๐˜€๐˜๐—ฎ๐—ฟ'๐˜€ ๐—ณ๐—ผ๐—ฟ ๐˜†๐—ผ๐˜‚๐—ฟ ๐—ถ๐—ป๐—ฐ๐—ฟ๐—ฒ๐—ฑ๐—ถ๐—ฏ๐—น๐—ฒ ๐˜€๐˜‚๐—ฐ๐—ฐ๐—ฒ๐˜€๐˜€ & ๐—ง๐—ต๐—ฎ๐—ป๐—ธ ๐˜†๐—ผ๐˜‚ ๐—ณ๐—ผ๐—ฟ ๐—ฏ๐—ฒ๐ข๐ง๐  ๐˜๐—ต๐—ฒ ๐—ฝ๐—ฎ๐—ฟ๐˜ ๐—ผ๐—ณ ๐—œ๐—™๐—”๐—ฆ .๐Ÿ’
๐“๐จ๐๐š๐ฒ'๐ฌ ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง - ๐“๐ž๐ฌ๐ญ ๐˜๐จ๐ฎ๐ซ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐žโ“๐Ÿ’ฅ
๐ˆ๐…๐€๐’ ๐ข๐ฌ ๐ˆ๐ง๐๐ข๐š'๐ฌ ๐๐จ. ๐Ÿ ๐ˆ๐ง๐ฌ๐ญ๐ข๐ญ๐ฎ๐ญ๐ž ๐Ÿ๐จ๐ซ UGC NET ๐ฑ๐š๐ฆ.
๐‹๐ž๐ญ'๐ฌ ๐ฉ๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐ญ๐ก๐ž UGC NET ๐ฉ๐ซ๐ž๐ฏ๐ข๐จ๐ฎ๐ฌ ๐ฒ๐ž๐š๐ซ & ๐ฆ๐จ๐ฌ๐ญ ๐ฉ๐ซ๐จ๐›๐š๐›๐ฅ๐ž ๐ช๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง ๐ฐ๐ข๐ญ๐ก ๐ฎ๐ฌ.
๐Ÿ‘‰๐…๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ ๐‚๐ฅ๐ข๐œ๐ค ๐‡๐ž๐ซ๐ž: https://bit.ly/ugcnetcourses
๐Ÿ“ฑ๐‚๐š๐ฅ๐ฅ ๐ˆ๐…๐€๐’ ๐Ÿ๐จ๐ซ ๐๐ž๐ญ๐š๐ข๐ฅ๐ž๐ ๐ˆ๐ง๐Ÿ๐จ๐ซ๐ฆ๐š๐ญ๐ข๐จ๐ง: 91722-66888
2 days left for new journey towards JRF
New batch starts - 13th march
Anonymous Poll
43%
I have enrolled
57%
I'm enrolling today
only 1 day left
Book your seat today
batch starts 13th March
Anonymous Poll
83%
I have enrolled
17%
I'm enrolling today
Offer is limited enroll now ....!
๐“๐จ๐๐š๐ฒ'๐ฌ ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง - ๐“๐ž๐ฌ๐ญ ๐˜๐จ๐ฎ๐ซ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐žโ“๐Ÿ’ฅ
๐ˆ๐…๐€๐’ ๐ข๐ฌ ๐ˆ๐ง๐๐ข๐š'๐ฌ ๐๐จ. ๐Ÿ ๐ˆ๐ง๐ฌ๐ญ๐ข๐ญ๐ฎ๐ญ๐ž ๐Ÿ๐จ๐ซ UGC NET ๐ฑ๐š๐ฆ.
๐‹๐ž๐ญ'๐ฌ ๐ฉ๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐ญ๐ก๐ž UGC NET ๐ฉ๐ซ๐ž๐ฏ๐ข๐จ๐ฎ๐ฌ ๐ฒ๐ž๐š๐ซ & ๐ฆ๐จ๐ฌ๐ญ ๐ฉ๐ซ๐จ๐›๐š๐›๐ฅ๐ž ๐ช๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง ๐ฐ๐ข๐ญ๐ก ๐ฎ๐ฌ.
๐Ÿ‘‰๐…๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ ๐‚๐ฅ๐ข๐œ๐ค ๐‡๐ž๐ซ๐ž: https://bit.ly/ugcnetcourses
๐Ÿ“ฑ๐‚๐š๐ฅ๐ฅ ๐ˆ๐…๐€๐’ ๐Ÿ๐จ๐ซ ๐๐ž๐ญ๐š๐ข๐ฅ๐ž๐ ๐ˆ๐ง๐Ÿ๐จ๐ซ๐ฆ๐š๐ญ๐ข๐จ๐ง: 91722-66888
๐“๐จ๐๐š๐ฒ'๐ฌ ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง - ๐“๐ž๐ฌ๐ญ ๐˜๐จ๐ฎ๐ซ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐žโ“๐Ÿ’ฅ
๐ˆ๐…๐€๐’ ๐ข๐ฌ ๐ˆ๐ง๐๐ข๐š'๐ฌ ๐๐จ. ๐Ÿ ๐ˆ๐ง๐ฌ๐ญ๐ข๐ญ๐ฎ๐ญ๐ž ๐Ÿ๐จ๐ซ UGC NET ๐ฑ๐š๐ฆ.
๐‹๐ž๐ญ'๐ฌ ๐ฉ๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐ญ๐ก๐ž UGC NET ๐ฉ๐ซ๐ž๐ฏ๐ข๐จ๐ฎ๐ฌ ๐ฒ๐ž๐š๐ซ & ๐ฆ๐จ๐ฌ๐ญ ๐ฉ๐ซ๐จ๐›๐š๐›๐ฅ๐ž ๐ช๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง ๐ฐ๐ข๐ญ๐ก ๐ฎ๐ฌ.
๐Ÿ‘‰๐…๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ ๐‚๐ฅ๐ข๐œ๐ค ๐‡๐ž๐ซ๐ž: https://bit.ly/ugcnetcourses
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20. Which of the following is the process by which a
userโ€™s access to physical data in the application is
limited, based on his privileges?
Anonymous Quiz
17%
(1) Authorization
31%
(2) Authentication
17%
(3) Access Control
36%
(4) All of these
Searching for an element in the hash table
requires O(1) time for the ............... time, whereas
for direct addressing it holds for the ............. time.
Anonymous Quiz
19%
(1) worst-case, average
16%
(2) worst-case, worst-case
29%
(3) average, worst-case
35%
(4) best, average
"Truth is ever to be found in simplicity &
not in the multiplicity & confusion of things."
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