Basic of linux unix MCQs

141 MCQs  — Computer Programming MCQs  (Page 9 of 15)

Attempt Basic of linux unix Quiz
Which of the following is the main Apache configuration file ?
A. /etc/apache.conf
B. /etc/HTTPd/config.ini
C. /etc/HTTPd/conf/HTTPd.conf
D. /etc/srm.conf
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In which tcp_wrappers file can you specify to allow all connections from all hosts ?
A. /etc/hosts.allow
B. /etc/hosts.deny
C. /etc/hosts
D. /etc/tcp.conf
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Which of the following commands is used to update access and modification times of a file ?
A. Grep
B. Wc
C. Touch
D. Cat
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Which command is used to display a file contents in octal form ?
A. Cd
B. Od
C. Of
D. Oct
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Which of the following is invalid filename ?
A. Shutry
B. Try
C. Trial
D. None of the above
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Which of the following set options is used with vi editor to ignore case while searching for patterns ?
A. Ic
B. Ai
C. Sm
D. Ts
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What command is used to sort the lines of data in a file in alphabetical order ?
A. Sort – r
B. St
C. Sh
D. Sort
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Which command is used to copy all files having the string chap and any two characters after that to the progs directory ?
A. Cp chap?? progs
B. Cp chap* progs
C. Cp chap[12] /progs/*.*
D. Cp chap?? /progs/*
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The IP address are based on________________?
A. 16-bit addresses
B. 32-bit addresses
C. 64-bit addresses
D. 8-bit addresses
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What service is not monitored by inetd ?
A. Ssh
B. Time
C. Ntalk
D. Finger
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Word of the Day
12 Jul
Obdurate
stubbornly refusing to change one’s opinion or course of action.
ضدی، بدکار، سنگدلی

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