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 81:
CPU stands for ________________.
Options:
A) Control Processing Unit
B) Computer Process Unit
C) Central Personal Unit
D) Central Processing Unit
Show Answer
The correct answer is D .
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Question 82:
The acronym from DATABASE MANAGEMENT SYSTEM is ________________
Options:
A) DMS
B) DBMS
C) DMGS
D) DMSM
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The correct answer is B .
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Question 83:
What kind of data is processed by an analog computer?
Options:
A) Discrete data
B) Intermittent
C) Discretely varying
D) Continuously varying data
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The correct answer is D .
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Question 84:
Which of the following can be used to select the entire document ?
Options:
A) Ctrl + K
B) Ctrl + A
C) Shift + A
D) Alt + F5
Show Answer
The correct answer is B .
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Question 85:
A word processor can be used to
Options:
A) write text
B) edit text
C) print text
D) all of these
Show Answer
The correct answer is D .
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Question 86:
Running other software on idle computer without the knowledge of the organisation is called theft of ___________
Options:
A) Software
B) computer
C) computer time
D) use
Show Answer
The correct answer is C .
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Question 87:
A half byte is known as ________.
Options:
A) data
B) bit
C) half byte
D) nibble
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The correct answer is D .
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Question 88:
System software has which major function?
Options:
A) Giving utility
B) making navigation easier for user
C) controlling the computer system
D) maintain the system
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The correct answer is C .
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Question 89:
The last cycle of data processing where data and information are preserved for future is called
Options:
A) processing
B) recording
C) storage
D) output
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The correct answer is C .
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Question 90:
Another word for booting is
Options:
A) starting
B) restarting
C) loading
D) running
Show Answer
The correct answer is A .