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. vi editor commands are not case sensitive.

True
False

Answer: Option B

Explanation:

vi editor commands are case sensitive.

2. printer in the file structure can be found in ?

/etc
/html
/www
/dev

Answer: Option D

3. How applications communicates with kernel ?

Not disclosed by linux team
SSL
System Calls
Shell

Answer: Option C

4. Which command is used to record a user login session in a file ?

script
session
record
copy

Answer: Option A

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

Java
C
C++
Assembly

Answer: Option B

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