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
Similar Questions :
1. How many links are created when we create a directory file ?
1
2
3
4
Answer: Option B
2. 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
3. In vi editor which command sets the number for all lines ?
:set nu
:set ni
:set sn
:set sl
Answer: Option A
4. Which option of "grep" displays the line number as well ?