Question Detail

Size of virtual memory depends on

size of data bus
size of address bus
size of main memory
none of above

Answer: Option B

Similar Questions :

1. Memory protection is normally done by

the processor and the associated hardware
the operating system
the compiler
the user program

Answer: Option A

2. Main function of shared memory is:

to use primary memory efficently
to do intra process communication
to do inter process communication
none of above

Answer: Option C

3. What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity?

Defined values
Fixed values
Default values
None of the above

Answer: Option C

4. Dynamic allocation of storage areas with VSAM files is accomplished by

hashing
control splits
over flow areas
relative recording

Answer: Option B

5. Which scheduling policy is best suited for time-sharing operating systems

Shortest job first
Round robin
First come first serve
Elevator

Answer: Option B

Read more from - Operating System Questions Answers - Chapter 1