Question Detail

Seek analysis is for ?

Paging issues
device busy problems
control unit busy problems
all of above

Answer: Option B

Similar Questions :

1. Which of following need a device driver

Cache
Disk
Main Menory
Registers

Answer: Option B

2. Which type of software can be used to merge data of two files in one file ?

System software
Networking software
Documenting software
Utility Software

Answer: Option D

3. What are global locks ?

they synchronize access to local resources
they synchronize access to global resources
they synchronize access to local and global resources
none of above

Answer: Option B

4. UNIX is a single user operating system.

True
False

Answer: Option B

Explanation:

UNIX is a Multi user operating system.

5. If the CPU scheduling policy is FCFS, then what would be average waiting time ?

10 ms
10.8 ms
12 ms
12.8 ms

Answer: Option D

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