Computer Science - Computer Fundamentals

11.
The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as
CPU
Control Unit
I/O unit
Peripheral unit
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
Human beings are referred to as Homosapiens. Which device is called Silico sapiens?
Monitor
Hardware
Robot
Computer
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
Which access method is used for obtaining a record from a cassette tape
direct
sequential
random
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
The most important advantage of a video disk is
Compactness
Potential capacity
Durability
Cost effectiveness
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
The process of entering data into a storage location
adds to the contents of the location
cause variation in its address number
is known as a readout operation
is destructive of previous contents
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.