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 201:
Which of the following is termed as the minimum error code?
Options:
A) binary code
B) gray code
C) excess 3 code
D) octal code
Show Answer
The correct answer is B .
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Question 202:
Which type of network can span several building, but is usually less than 30 square miles big?
Options:
A) CAN
B) LAN
C) MAN
D) WAN
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The correct answer is C .
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Question 203:
___________ is when someone steals another persons identity.
Options:
A) Cyber bullying
B) Identity Theft
C) Identity Phase
D) Cyber Know How
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The correct answer is B .
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Question 204:
Types of software programs are
Options:
A) Application programs
B) replicate programs
C) Logical programs
D) both A and B
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The correct answer is D .
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Question 205:
The connection between two or more computers to share resources or allow electronic communication is called ?
Options:
A) Connection
B) Communication
C) Transfer
D) Network
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The correct answer is D .
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Question 206:
Which of the following is an example of software
Options:
A) Joy stick
B) Keyboard
C) Operating systems
D) Mouse
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The correct answer is C .
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Question 207:
In which situation does running application remain active?
Options:
A) when log off
B) when user is switched
C) when shut down
D) when reboot
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The correct answer is B .
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Question 208:
what is the first computing machine invented ?
Options:
A) slide rule
B) Pascal calculator
C) Napier bones
D) Abacus
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The correct answer is D .
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Question 209:
Which computer accessory is both an input and output device?
Options:
A) Monitor
B) Printer
C) Network cards
D) Scanner
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The correct answer is D .
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Question 210:
Which of the following is not a type of computer network?
Options:
A) VPN
B) CAN
C) WLAN
D) DAN
Show Answer
The correct answer is D .