Question Detail

Which one shows the name of the operating system ?

uname -n
uname -l
uname -m
uname -o

Answer: Option D

Similar Questions :

1. What is true about chmod +t ?

It will set effective userid for filename
It will set effective groupid for filename
It will set the sticky bit
It is wrong syntax

Answer: Option C

2. How applications communicates with kernel ?

Not disclosed by linux team
SSL
System Calls
Shell

Answer: Option C

3. Which one shows the name of the operating system ?

uname -n
uname -l
uname -m
uname -o

Answer: Option D

4. The system calls in UNIX is written using which language ?

Java
C
C++
Assembly

Answer: Option B

5. In vi editor which command sets the number for all lines ?

:set nu
:set ni
:set sn
:set sl

Answer: Option A

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