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Computer Basic Information

Computer Basic Information
The working principles of today's computers were provided by an English mathematician

Ken Reider
Dr. Hollerith
Donald Reach
None of these
Charles Babbage

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Computer Basic Information
All the instructions and procedures needed to start up a computer, to the point it can load an operating system, are stored in ROM chips. In IBM compatible PCs this is called the _______ .

POST
None of these
ROM BIOS
EPROM
RAM BIOS

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Computer Basic Information
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?

Tape Drive
CD-ROM
None of these
Hard Disk
Floppy Disk

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Computer Basic Information
The device that can both feed data into and accept data from a computer is

Input-Output device
All of these
ALU
None of these
CPU

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Computer Basic Information
A repository for data, usually covering specific topic is

Database
None of these
Data collection
Databank
Data requisition

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Computer Basic Information
Time during which a job is processed by the computer is

Execution time
Down time
None of these
Delay time
Real time

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