FEMS - TEST ONE

What is a computer?

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What is abbreviated from each of: CPU, ATM, and RAM?

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Define each of the following terms: A) Input B) keyboard C) pointer.

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Define the term Software or program?

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Explain what are the stages of data processing?

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___________ is a collection of unorganized facts & figures and does not provide any further information regarding patterns, context, etc. Hence data means "unstructured facts and figures".

• data

• information

• processing

which of the following is not a characteristic of a computer system.

• intervention

• speed

• Automation

A ___________ is an input device which uses sensors to sense touch of users to get input data.

• Mouse

• Touch Screen

• Keyboard

___________ is a software that controls system's hardware and interacts with user and application software.

• Application Software

• Control program

• Operating System

How many bytes are in 128 bits?

• 8 bytes

• 16 bytes

• 32 bytes