1. Which technique has one or more control signal for acknowledgement that is used for intimation ?
Ftp
Ping
Strobe
Handshaking
Answer: Option D
2. Which determines the address of I/O interface ?
Register select
Chip select
Both of above
None of above
Answer: Option C
3. What is meaning of PCB ?
Process control block
Preempitive control block
Process close block
Process carrying block
Answer: Option A
4. The address mapping is done, when the program is initially loaded is called ?
Relocation
Dynamic relocation
Static relocation
Executable relocation
Answer: Option C
5. An exception condition in a computer system caused by an event external to the CPU is known as ?
Halt
Process
Interrupt
None of above
Answer: Option C
Explanation:
In my own experience I found very few questions with answer "None of above", if you do not know the answer then its always better to guess among other (If there is no negative marking) ;)
