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 1:
The only possible number base for 235 among the following is ?
Options:
A) 3
B) 5
C) 4
D) 6
Show Answer
The correct answer is D .
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Question 2:
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 3:
An action performed in the GUI operating systems to hide a window but keep the program running in the background is ?
Options:
A) hide
B) multitasking
C) minimize
D) maximize
Show Answer
The correct answer is C .
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Question 4:
The end users are able to operate at the _______ tier.
Options:
A) model
B) application
C) data
D) presentation
Show Answer
The correct answer is D .
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Question 5:
Which of these commands will reboot the computer ?
Options:
A) Ctrl + Alt + Del
B) Ctrl + Del
C) Ctrl + Alt + C
D) Ctrl + Alt
Show Answer
The correct answer is A .
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Question 6:
Applications on a screen are displayed by __________
Options:
A) Cursor
B) icon
C) Home screen
D) App drawer
Show Answer
The correct answer is B .
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Question 7:
Which of the following is used for modulation and demodulation ?
Options:
A) Gateway
B) Protocol
C) Modem
D) Multiplex
Show Answer
The correct answer is C .
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Question 8:
The explorer bar is divided into _________ categories.
Options:
A) 2
B) 3
C) 5
D) 7
Show Answer
The correct answer is B .
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Question 9:
___________ is when someone steals another persons identity.
Options:
A) Cyber bullying
B) Identity Theft
C) Identity Phase
D) Cyber Know How
Show Answer
The correct answer is B .
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Question 10:
A logic circuit performs ________ functions
Options:
A) Interpretation
B) Processing and Controlling
C) Storage
D) Security
Show Answer
The correct answer is B .