Computer Programming MCQs

5739 MCQs  (Page 567 of 574)

Attempt Computer Programming MCQs Quiz
Which of the following commands is used to summarize the disk usage ?
A. Chkdsk
B. Fdisk
C. Du
D. Disk
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Which symbol will be used with grep command to match the pattern pat at the beginning of a line ?
A. ^pat
B. $pat
C. Pat$
D. Pat^
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Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note ?
A. Chmod 761 note
B. Chmod 671 note
C. Chmod 167 note
D. Chmod 4=rwx, g=rw note
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What command is used with vi editor to append text at end of line ?
A. I
B. I
C. A
D. A
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Which provides the TCP/IP communication over the ethernet and FDDI?
A. Psos+m
B. Psos+ kernel
C. Pna+ network manager
D. Psos+
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Which of the following enables the user to utilise the system efficiently?
A. Kernel
B. Operating system
C. Software
D. Hardware
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Which of the following can make the application program hardware independent?
A. Software
B. Application manager
C. Operating system
D. Kernel
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Which of the following speed up the testing process?
A. Kernel
B. Software
C. Application manager
D. Program debugging tools
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Which of the following includes its own I/O routine?
A. Hardware
B. Kernel
C. Operating system
D. Application manager
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Which forms the heart of the operating system?
A. Kernel
B. Applications
C. Hardware
D. Operating system
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Word of the Day
10 Jul
Spur
a thing that prompts or encourages someone; an incentive.
اکسانے والی بات، آر،مہمیز

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