Computer Basic Information
Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.

None of these
ROM
ANACUS
EAROM
CAM

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Computer Basic Information
Why is the width of the data bus so important to the processing speed of a computer?

The narrower it is, the greater the computer's processing speed
The wider it is, the greater the computer's processing speed
The wider it is, the slower the computer's processing speed
The wider it is, the more data that can fit into main memory
The data bus isn't important to the processing speed of a computer

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