Sampal paper for Information System officer in HPCL
Answer Posted / gdfgdfg
IT Skills
1) Your 32 bit application stops responding several days
after installation. Task manager shows the CPU usage 100
percent. You end
the application. The CPU usage is still at 100 percent. What
should you do?
A) Use disk defragment tool to clean up disk
B) Use task manager to end any related child process
C) Increase the memory and restart the application
D) All the Options
2) A graphic terminal is refreshed using a RAM having the
specification:
Frame size: 1024 X 1024
Horizontal sweep time: 63.5 micro sec
Retrace time: 30% of sweep time
One word of RAM stores 4 pixels.
The refresh cycle time is __________
A) 200 nano sec
B) 174 micro sec
C) 174 nano sec
D) 200 micro sec
3) Trace route uses which field in the IP header to work?
A) TTL
B) Identification
C) Protocol
D) Header Length
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