Basic computer knowledge Archives

Application layer protocol defines_____________________?

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

Application layer protocol defines_____________________? Read More »

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To see all information which device output uses ?

Basic computer knowledge / admin

To see all information which device output uses ?

A. Monitor
B. Keyboard
C. ALU
D. CPU

To see all information which device output uses ? Read More »

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A button that makes characters either upper or lower case and numbers to symbols________________________?

Basic computer knowledge / admin

A button that makes characters either upper or lower case and numbers to symbols________________________?

A. Monitor
B. Shift key
C. Icon
D. Mouse

A button that makes characters either upper or lower case and numbers to symbols________________________? Read More »

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A _______________ is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users ?

Basic computer knowledge / admin

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

A _______________ is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users ? Read More »

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Which of these keys is NOT on the number keypad ?

Basic computer knowledge / admin

Which of these keys is NOT on the number keypad ?

A. Ctrl
B. Del
C. Enter
D. Num lock

Which of these keys is NOT on the number keypad ? Read More »

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Which type of computer could be found in a digital watch ?

Basic computer knowledge / admin

Which type of computer could be found in a digital watch ?

A. Mainframe
B. Super computer
C. Embedded computer
D. Notebook computer

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Socket-style API for windows is called____________________?

Basic computer knowledge / admin

Socket-style API for windows is called____________________?

A. wsock
B. winsock
C. wins
D. none of these

Socket-style API for windows is called____________________? Read More »

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Soft copy is an intangible output, so then what is a hard copy ?

Basic computer knowledge / admin

Soft copy is an intangible output, so then what is a hard copy ?

A. The physical parts of a computer
B. The printed parts of a computer
C. The printed output
D. The physical output device

Soft copy is an intangible output, so then what is a hard copy ? Read More »

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All of the logic and mathematical calculations done by the computer happen in/on the ___________________?

Basic computer knowledge / admin

All of the logic and mathematical calculations done by the computer happen in/on the ___________________?

A. system board
B. central control unit
C. central processing unit
D. memory

All of the logic and mathematical calculations done by the computer happen in/on the ___________________? Read More »

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A sizeable geographical area with communication based on the telephone system is though as_____________________?

Basic computer knowledge / admin

A sizeable geographical area with communication based on the telephone system is though as_____________________?

A. Local area network
B. Wide area network
C. Modulator-Demodulator
D. All of the above

A sizeable geographical area with communication based on the telephone system is though as_____________________? Read More »

Basic computer knowledge