Computer Science - Computer Fundamentals

26.
The operation of a digital computer is based on _____ principle.
counting
measuring
electronic
logical
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
Which of the following Indian companies designs and manufactures super- computers?
C-DOT
C-DAC
CMC
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
Which of the following memories needs refresh?
SRAM
DRAM
ROM
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
Which of the following is not a sequence storage device?
Magnetic disk
Magnetic tape
Paper tape
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
The computers that we use are digital whereas we live in an analog world which means that we have to translate analog data into digital data. What is the name of the circuit which helps us in this conversion?
D/A converter
A/D converter
Voice recognition
Adapter
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.