Computer Science - Computer Fundamentals

46.
Pick out the wrong statement.
Information stored in RAM can be changed by over writing it
Information stored in ROM cannot be changed by overwriting
Information can be stored in any location of RAM
Computer main memory can be accessed only sequentially
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
Everything computer does is controlled by its
RAM
ROM
CPU
Storage devices
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
Which of the following is a non-impact printer?
Daisy wheel printer
Drum printer
Laser printer
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
In virtual storage, program segments stored on disk during processing are called:
tracks
blocks
pages
sectors
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.