Question Detail

Kernel minimizes the frequency of disk access by keeping a pool of internal data buffer which helps to increase the response time, this is known as ?

Buffer cache
Spooling
Pooling
Virtual Memory

Answer: Option A

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. Which among following is considered as super daemon ?

sysinit
grep
init
locate

Answer: Option C

3. What is the command that can print lines of first file matching with second file ?

printline
cmp
com
comm

Answer: Option D

4. Which command is used to determine the path of an executable file ?

which
whom
locate
wex

Answer: Option A

5. Which command changes a file's group owner

chmod
chgrp
chown
chgrep

Answer: Option B

Read more from - Linux Objective Questions Answers