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Computer Basic Information

Computer Basic Information
The process used to set up a programs once the system is operational is

Black bon
Utility
Boot strap
None of these
Operating system

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Computer Basic Information
The terminal device that functions as a cash register, computer terminal, and OCR reader is the:

None of these
POS terminal
OCR register terminal
Video display terminal
Data collection terminal

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Computer Basic Information
What is the most common tool used to restrict access to a computer system?

Computer keys
Access-control software
User log in
Passwords

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Computer Basic Information
What is the name of the storage device which is used to compensate for the difference in rates of flow of data from once device to another?

Cache
Concentrator
None of these
I/O device
Buffer

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Computer Basic Information
Graphical pictures that represent an object like file, folder etc are:

Desktop
None of these
Icons
Windows
Task bar

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Computer Basic Information
Conversion of a hexadecimal number 4E16 to binary number is

1101112
None of these
10011012
11011002
10011102

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MORE MCQ ON Computer Basic Information

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