Question Detail

Which of the following is always there in a computer ?

Batch system
Operating system
Time sharing system
Controlling system

Answer: Option B

Similar Questions :

1. Files can have ?

Read Access
Write Access
Copy Access
All of above

Answer: Option D

2. UNIX is a single user operating system.

True
False

Answer: Option B

Explanation:

UNIX is a Multi user operating system.

3. Which of following need a device driver

Cache
Disk
Main Menory
Registers

Answer: Option B

4. Seek analysis is for ?

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

Answer: Option B

5. 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

Read more from - Operating System Questions Answers - Set 2