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Linux

Linux
What can he used to set up a firewall on a Linux system?

ipchains
netstat
trace
route

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Linux
The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as

None of these
210.20.2.64
148.20.2.30
128.10.2.30
164.100.9.61

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Linux
What sign is used to back up over typing errors in vi?

$
@
#
€

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Linux
What command is used to display the top of the file?

grep
more
head
cat

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Linux
What command is used to assign executable permission to all of the files named "report"?

None of the listed here
chmod ugo + rw report
chmod ugo + x report
chmod u + x report

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Linux
The location of some system configuration and system administrator executable files, is:

/home
/sbin
/proc
None of these
/var

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MORE MCQ ON Linux

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