Computer Studies covers general knowledge of computers, computing terms, and technologies. It focuses on building interest and confidence in using computers.
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Question 11:
The hexadecimal digits are 0-9 and A-_____
Options:
A) E
B) F
C) G
D) D
Show Answer
The correct answer is B .
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Question 12:
Computers that are small and low cost are referred to as ?
Options:
A) mini computers
B) small computers
C) tablet computers
D) micro computers
Show Answer
The correct answer is D .
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Question 13:
An Operating System is a type of?
Options:
A) Application Software
B) System software
C) Utility Program
D) None of these
Show Answer
The correct answer is B .
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Question 14:
Which part of a processor contains the hard ware necessary to perform all the operations required by a computer?
Options:
A) Data path
B) Controller
C) Registers
D) Cache
Show Answer
The correct answer is A .
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Question 15:
In Boolean algebra, the bar sign (-) indicates ....................
Options:
A) OR operation
B) AND operation
C) NOT operation
D) None of the above
Show Answer
The correct answer is C .
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Question 16:
What does LAN stand for?
Options:
A) Land area network
B) Local arrangement network
C) Legal alternative network
D) Local area network
Show Answer
The correct answer is D .
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Question 17:
How many different values can a bit have?
Options:
A) 2
B) 4
C) 10
D) 256
Show Answer
The correct answer is A .
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Question 18:
A half byte is known as ________.
Options:
A) data
B) bit
C) half byte
D) nibble
Show Answer
The correct answer is D .
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Question 19:
Which of the following is not an example of graphics packages
Options:
A) Freelance
B) Quattro pro
C) Corel draw
D) Havard graphics
Show Answer
The correct answer is B .
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Question 20:
Which of the following is not a third generation language?
Options:
A) FORTRAN
B) COBOL
C) Assembly language
D) Basic
Show Answer
The correct answer is C .