Which of the following is used as a primary storage device?
A) magnetic drum
B) hard disks
C) floppy
D) all of above
Correct Answer:
Verified
Q14: Properly arranged data is called
A)field
B)words
C)information
D)file
Q15: Why are vacuum tubes also called valves?
A)because
Q16: John Napier invented Logarithm in
A)1614
B)1617
C)1620
D)none of above
Q17: An integrated circuit is
A)a complicated circuit
B)an integrating
Q18: What type of control pins are needed
Q19: Where as a computer mouse moves over
Q21: Multi user systems provided cost savings for
Q22: What are the three decisions making operations
Q23: The word processing task associated with changing
Q24: Nepal brought a computer for census of
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