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Computer Input Devices Quiz

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Questions and Answers

What is the function of memory in a computer system?

Stores the data and instructions to be processed, intermediate results, and final results before releasing to an output device.

What is the size of a nibble in terms of bits?

4 bits

What is the unit of measurement immediately larger than a kilobyte?

Megabyte (MB)

What is the function of input devices in a computer system?

Captures information and translates it into a form that can be processed and used by other parts of the computer. Signup and view all the answers

What are the functions of a keyboard as an input device?

Accepts (or reads) instructions and data from the outside world. Signup and view all the answers

What type of information do input devices capture?

Information that can be processed and used by other parts of the computer. Signup and view all the answers

What is the size of a byte in terms of bits?

8 bits Signup and view all the answers

What is the unit of measurement immediately smaller than a gigabyte?

Megabyte (MB) Signup and view all the answers

What is the purpose of storing intermediate results in memory?

To hold temporary data during processing before final results are obtained. Signup and view all the answers

What is the role of the Address Registers in a CPU?

Used by instructions for indirectly accessing the contents of memory by their address. Signup and view all the answers