Basic computer knowledge MCQs

393 MCQs  — Computer Programming MCQs  (Page 17 of 40)

Attempt Basic computer knowledge Quiz
Which of these keys is NOT on the number keypad ?
A. Ctrl
B. Del
C. Enter
D. Num lock
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A _______________ is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users ?
A. Handheld computer
B. Mainframe computer
C. Personal computer
D. Tablet computer
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A button that makes characters either upper or lower case and numbers to symbols________________________?
A. Monitor
B. Shift key
C. Icon
D. Mouse
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To see all information which device output uses ?
A. Monitor
B. Keyboard
C. Alu
D. Cpu
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Application layer protocol defines_____________________?
A. Types of messages exchanged
B. Message format, syntax and semantics
C. Rules for when and how processes send and respond to messages
D. All of these
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Any data and instruction entered in the memory of a computer is_____________________?
A. Storage
B. Output
C. Input
D. Information
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Which of the following is an application layer service ?
A. Network virtual terminal
B. File transfer, access, and management
C. Mail service
D. All of these
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In MICR, C stands for___________________?
A. Code
B. Colour
C. Computer
D. Character
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This is a time-sensitive service_____________________?
A. File transfer
B. File download
C. E-mail
D. Internet telephony
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Bluetooth is an example of___________________?
A. Personal area network
B. Local area network
C. Virtual private network
D. None of the mentioned
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Word of the Day
10 Jul
Spur
a thing that prompts or encourages someone; an incentive.
اکسانے والی بات، آر،مہمیز

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