Exercise: Computer Fundamentals

Questions for: Computer Fundamentals

Which of the following is responsible for coordinating various operations using timing signals?
A:
Arithmetic-logic Unit
B:
Control unit
C:
Memory unit
D:
Input/Output unit
Answer: B
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Which of the following tasks is not suited for sequential processing by a computer?
A:
Preparing of mailing labels
B:
Processing payroll cheques
C:
Accounting for credit card purchases
D:
Inventory control
Answer: D
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Floppy disks which are made from flexible plastic material are also called?
A:
hard disks
B:
high-density disks
C:
diskettes
D:
templates
Answer: C
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The 0 and 1 in the binary numbering system are called binary digits or _____
A:
bytes
B:
kilobytes
C:
decimal bytes
D:
bits
Answer: D
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Which is used for manufacturing chips?
A:
Bus
B:
Control unit
C:
Semiconductors
D:
(a) and (b) only
Answer: C
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