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 21:
What is considered the brain of the computer?
Options:
A) Central Processing Unit
B) Monitor/Display Screen
C) Mouse
D) Printer
Show Answer
The correct answer is A .
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Question 22:
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 23:
CRACKING comes under ___________
Options:
A) website service
B) transcription
C) computer crime
D) data security
Show Answer
The correct answer is C .
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Question 24:
The Output will be a HIGH for any case when one or more inputs are one for a(an)
Options:
A) OR gate
B) AND gate
C) NOR gate
D) NOT gate
Show Answer
The correct answer is A .
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Question 25:
_______ is the process of finding errors and fixing them within a program.
Options:
A) Compiling
B) Executing
C) Debugging
D) Scanning
Show Answer
The correct answer is C .
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Question 26:
What type of booting does the computer go through when starting up from a powered down ?
Options:
A) Cold booting
B) Soft booting
C) Warm booting
D) Rebooting
Show Answer
The correct answer is A .
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Question 27:
What is the etiquette one should follow while working online?
Options:
A) Anything goes . . . providing he/she remains anonymous
B) Netflix
C) Netiquette
D) Piracy
Show Answer
The correct answer is C .
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Question 28:
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 29:
Which of the following is not a model used in problem solving?
Options:
A) critical thinking
B) SDCL
C) waterfall
D) prototype
Show Answer
The correct answer is C .
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Question 30:
Which of the following does not replicate itself in an infected computer?
Options:
A) spyware
B) worm
C) trojan horse
D) virus
Show Answer
The correct answer is C .