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. Which LINUX command is used to update the modification time of a file ?

UPDATE
MODIFY
TOUCH
UNTOCUH

Answer: Option C

2. 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

3. File inode number can be viewed by ?

-s
-i
-a
-t

Answer: Option B

4. Which command is concerned with LINUX kernel log messages ?

dmsg
dmesg
cmsg
cmesg

Answer: Option B

5. Which command gives the first byte where the difference is in the file1 & file2 ?

diff
differ
cmp
compare

Answer: Option C

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