Register
Filter

Recent activity by Nbhardwaj

2 answers
2
ISRO2007-43
On a system using non-preemptive scheduling, processes with expected run times of 5, 18, 9 and 12 are in the ready queue. In what order should they be run to minimize wait time? 5, 12, 9, 18 5, 9, 12, 18 12, 18, 9, 5 9, 12, 18, 5
On a system using non-preemptive scheduling, processes with expected run times of 5, 18, 9 and 12 are in the ready queue. In what order should they be run to minimize wai...
2 answers
3
ISRO2007-51
Armstrong’s inference rule doesnot determine Reflexivity Augmentation Transitivity Mutual dependency
Armstrong’s inference rule doesnot determineReflexivityAugmentationTransitivityMutual dependency
5 answers
4
ISRO2007-52
Which operation is used to extract specified columns from a table? Project Join Extract Substitute
Which operation is used to extract specified columns from a table?ProjectJoinExtractSubstitute
2 answers
5
UGC NET CSE | July 2018 | Part 2 | Question: 60
In which of the following scheduling criteria, context switching will never take place? ROUND ROBIN Preemptive SJF Non-preemptive SJF Preemptive priority
In which of the following scheduling criteria, context switching will never take place?ROUND ROBINPreemptive SJFNon-preemptive SJFPreemptive priority
3 answers
6
UGC NET CSE | July 2018 | Part 2 | Question: 47
In Challenge-Response authentication the claimant ____ Proves that she knows the secret without revealing it Proves that she does not know the secret Reveals the secret Gives a challenge
In Challenge-Response authentication the claimant ____Proves that she knows the secret without revealing itProves that she does not know the secretReveals the secretGives...
3 answers
9
UGC NET CSE | December 2018 | Part 2 | Question: 98
​​​​​​​Consider a vocabulary with only four propositions A, B, C and D. How many models are there for the following sentence? $\neg A \vee \neg B \vee \neg C \vee \neg D$ $7$ $8$ $15$ $16$
​​​​​​​Consider a vocabulary with only four propositions A, B, C and D. How many models are there for the following sentence?$\neg A \vee \neg B \vee \neg C...
2 answers
10
UGC NET CSE | December 2018 | Part 2 | Question: 97
Consider the following minimax game tree search What will be the value probagated at the root? $3$ $4$ $5$ $6$
Consider the following minimax game tree searchWhat will be the value probagated at the root?$3$$4$$5$$6$
1 answer
13
UGC NET CSE | December 2018 | Part 2 | Question: 10
In computers, subtraction is generally carried out by $9$’s complement $1$’s complement $10$’s complement $2$’s complement
In computers, subtraction is generally carried out by$9$’s complement$1$’s complement$10$’s complement$2$’s complement
4 answers
15
ISRO2017-28
In networking terminology UTP means Uniquitous teflon port Uniformly terminating port Unshielded twisted pair Unshielded T-connector port
In networking terminology UTP meansUniquitous teflon portUniformly terminating portUnshielded twisted pairUnshielded T-connector port
1 answer
16
UGC NET CSE | December 2009 | Part 2 | Question: 26
Device on one network can communicate with devices on another network via a (A) Hub/Switch (B) Utility server (C) File server (D) Gateway
Device on one network can communicate with devices on another network via a(A) Hub/Switch(B) Utility server(C) File server(D) Gateway
1 answer
17
#CN HTTP MCQ
In HTTP, the first line in a request message is called a _______ line; the first line in the response message is called the ________ line.
In HTTP, the first line in a request message is called a _______ line; the first line in the response message is called the ________ line.
2 answers
18
ACE CBT 2018
Identify valid statements pertaining to switching S1: Computer networks are based on packet switching. S2: Packet switching increases the available throughput. (A) Both S1 and S2 (B) S1 only (C) S2 only (D) Neither S1 nor S2
Identify valid statements pertaining to switchingS1: Computer networks are based on packet switching.S2: Packet switching increases the available throughput.(A) Both S1 a...
1 answer
19
GATE 2019
To connect 15 system in local network, how many 8 port switch required...if switch dont have uplink.
To connect 15 system in local network, how many 8 port switch required...if switch dont have uplink.
3 answers
20
ISRO-DEC2017-71
A $32$-$bit$ adder is formed by cascading $4$-$bit$ CLA adder.The gate delays (latency) for getting the sum bits is $16$ $18$ $17$ $19$
A $32$-$bit$ adder is formed by cascading $4$-$bit$ CLA adder.The gate delays (latency)for getting the sum bits is$16$$18$$17$$19$
2 answers
25
UGC NET CSE | December 2013 | Part 2 | Question: 10
Testing of software with actual data and in actual environment is called Alpha testing Beta testing Regression testing None of the above
Testing of software with actual data and in actual environment is calledAlpha testingBeta testingRegression testingNone of the above
1 answer
26
UGC NET CSE | December 2013 | Part 2 | Question: 9
Which one of the following is not a step of requirement engineering? Requirement elicitation Requirement analysis Requirement design Requirement documentation
Which one of the following is not a step of requirement engineering?Requirement elicitationRequirement analysisRequirement designRequirement documentation
2 answers
27
UGC NET CSE | December 2011 | Part 2 | Question: 18
Following is used to demonstrate that the new release of software still performs the old one did by rerunning the old tests : Functional testing Path testing Stress testing Regression testing
Following is used to demonstrate that the new release of software still performs the old one did by rerunning the old tests :Functional testingPath testingStress testingR...