Question Detail

How applications communicates with kernel ?

Not disclosed by linux team
SSL
System Calls
Shell

Answer: Option C

Similar Questions :

1. What communication command provides communication to another user logged on by writing to the bottom of their terminal ?

chat
talk
write
sendmsg

Answer: Option B

2. vi editor commands are not case sensitive.

True
False

Answer: Option B

Explanation:

vi editor commands are case sensitive.

3. Default permissions of a file can be changed with ?

group
chperm
chmod
chall

Answer: Option C

4. Which command output also contains userid ?

la
al
ls -l
al -l

Answer: Option C

5. Which among the following is used to write small programs to control Linux functionalities ?

Shell Commands
Shell Script
C
Java

Answer: Option B

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