Computer Science Set-9 | Question Paper Hub

Question 1

The statement #include is written at the top of a program to indicate

A. the beginning of the programB. the program does heavy mathematical calculationC. That certain information about mathematical library functions is to be included at the beginning of the programD. None of the above

Question 2

Which of the following extensions suggest that the file is a backup copy

A. BakB. BasC. ComD. Txt

Question 3

When the process is dead but has not been moved from the process table.It is known as

A. RunningB. WaitingC. StoppedD. Zombie

Question 4

GREP stands for

A. Gobally search Regular ExpressionB. General Regualr Expression PrintC. General Regular & Extended expression PrintD. None of the above

Question 5

The process related to process control, file management, device management, information about system and communication that is requested by any higher level language can be performed by-

A. EditorsB. CompilersC. System CallD. Caching

Question 6

Display the routing table with network parameters

A. inetdB. netstatC. ifconfigD. route

Question 7

Using Priority Scheduling algorithm, find the average waiting time for the following set of processes given with their priorities in the order: Process : Burst Time : Priority respectively . P1 : 10 : 3 , P2 : 1 : 1 , P3 : 2 : 4 , P4 : 1 : 5 , P5 : 5 : 2.

A. 8 millisecondsB. 8.2 millisecondsC. 7.75 millisecondsD. 3 milliseconds

Question 8

A process is starved-

A. if it is permanently waiting for a resourceB. if semaphores are not usedC. if a queue is not used for schedulingD. if demand paging is not properly implemented

Question 9

Pointers are of

A. integer data typeB. character data typeC. unsigned integer data typesD. None of these

Question 10

Integer Division results in

A. Rounding the fractional partB. Truncating the fractional partC. Floating valueD. An Error is generated

Question 11

A process that is based on IPC mechanism which executes on different systems and can communicate with other processes using message based communication, is called –

A. Local Procedure CallB. Inter Process CommunicationC. Remote Procedure CallD. Remote Machine Invocation

Question 12

Mutual exclusion solves which problem?

A. Critical sectionB. normal sectionC. Low Memory sectionD. Conventional Memory section

Question 13

The Purpose for which the Co-operating Process used is –

A. Information SharingB. ConvenienceC. Computation Speed-UpD. All of the above

Question 14

Which is variant of grep that supports more sophisticated regular expressions ?

A. sgrepB. rgrepC. egrepD. ngrep

Question 15

Default option to store active directory-

A. C:\winnt\NTDSB. C:\windows\NTDSC. C:\winnt\system32\NTDSD. None

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