The brain of a computer is
A) cpu
B) cd
C) floppy disc
D) megabyte
Correct Answer:
Verified
Q12: Silicon Valley of India is located in
A)dehradun
B)bangalore
C)hyderabad
D)srinagar
Q13: A dot-matrix printer
A)is an input-output device
B)is an
Q14: MS-DOS is the name of a/an
A)application software
B)hardware
C)system
Q15: The retrieval of information from the computer
Q16: Which one of the following is not
Q18: The computer size was very large in
A)third
Q19: VIRUS stands for
A)very important resource under search
B)virtual
Q20: What is the full form of CRT?
A)current
Q21: Transistors are associated with which computer system?
A)first
Q22: First generation computer systems used
A)transistors
B)vacuum tubes
C)magnetic cores
D)silicon
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