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Unix MCQs | Shell Programming Multiple Choice Questions and Answers | Question Bank

Questions
1 A running process may be put in ready state when
A waiting for availability of input
B it is likely to finish its work
C it has run long enough and it is time for another process to have some CPU time
D None of the above

Answer: Option [C]
2 Backup-daily activity is one of the key duty of system administrator to
A diagnose and fix problems
B ensure system security
C prevent problem through routine maintenance
D none of these

Answer: Option [B]
3 In awk -fbbb aaa, f option tells
A the field separate is blank
B the file bbb contains the awk script
C the pattern f to be searched in files bbb and aaa
D none of these

Answer: Option [B]
4 -Iplot option for device independent choice for library while compiling c program for graphic applications, is used
A for device selection at run time
B to tell graphic plot library for appropriate function
C to produce output that works for the devices
D none of these above

Answer: Option [C]
5 For maintaining file system, running processes and determining access, we may use:
A System calls or commands
B Library function
C Commands only
D None of these above

Answer: Option [A]

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