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MCQ

Q.

What layer of OSI determines the interface of the system with the user?

A

Session

B

Data-link

C

Application

D

Network

E

None of the above

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What command is used to display your current working directory?

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pwd

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What command is used with vi editor to delete three words?

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Linux uses a time-sharing algorithm ___________

A

to pair preemptive scheduling between multiple processes

B

for tasks where absolute priorities are more important than fairness

C

all of the mentioned

D

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What type of addressing format is used by Class A network.

A

Net.Net.Net.Node

B

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E

None of the above

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