Computer MCQ 011
1. The smallest unit in a digital system is
(A)
Byte
(B)
Kilobyte
(C)
Word
(D)
Character
(E)
Bit
2. The computer’s processor consists of which of the following
parts?
(A) CPU and
Main Memory
(B) Hard Disk
and Floppy Drive
(C) Main Memory
and Storage
(D) Operating
system and Applications
3. ________ ports connect special types of music instruments to
sound cards.
(A)
BUS
(B)
CPU
(C)
USB
(D)
MIDI
(E)
MINI
4. A software which you can use to create a budget is called
(A) Word
processing software
(B) Graphics
software
(C) Utility
software
(D) Spreadsheet
software
(E) None of
these
5. The mouse ________ usually appears in the shape of an arrow.
(A)
indicator
(B)
marker
(C)
meter
(D)
pointer
(E)
None of these
6. If a processor has a word size of 32 bits, compared to a
processor with a word size of 16 bits, it can process ________ at a time.
(A)
thrice as much
(B)
half as much
(C)
a fourth as much
(D)
the same amount
(E)
twice as much
7. The most common storage device for the personal computer is
(A)
Floppy disk
(B)
USB thumb drive
(C)
Zip disk
(D)
Hard disk drive
(E)
Pen drive
8. Which device uses a hand-held operating system?
(A) A PDA
(B) A personal
computer
(C) A laptop
(D) A mainframe
(E) None of
these
9. Numbers and
formulae entered in a cell are called
(A)
Labels
(B)
Numeric entries
(C)
Intersection
(D)
Text
(E)
Fillers
10. What is software?
(A) A type of
computer code
(B) A computer
language
(C) A set of
instructions for your computer
(D) A cover for
the computer
(E) None of
these
Answers
1.
E
2.
E
3.
D
4.
A
5.
D
6.
B
7.
D
8.
A
9.
B
10.
E
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