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Q.

Which binary format is supported by linux?

A

a.out

B

elf

C

both a.out and ELF

D

none of the mentioned

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1.

Which of the following is not a communication command?

A

grep

B

mail

C

mesg

D

write

E

None of the above

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2.

Signals of a given type ____________

A

are queued

B

are all sent as one

C

cannot be queued

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none of the mentioned

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What command is used to terminate a process?

A

kill

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cancel

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haltsys

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shutdown

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None of the above

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A

/etc/ftpusers

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/etc/hosts.deny

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/etc/ftpaccess

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None of the above

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Which of the following is a valid format for mounting a CD-ROM drive?

A

mount -t iso9660 /dev/cdrom / mnt/cdrom

B

mount /dev/cdrom

C

mount /mnt/cdrom

D

All of the above

E

None of the above

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