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B. Identify the output and input devices.

input/output input/output input/output

input/output input/output input/output

Model Test Paper — 1

A. Match the following

Column A Column B

1. Keyboard (a) Output sound from computer

2. Printer (b) Visual Display Unit

3. Light pen (c) Most commonly used input device

4. Microphone (d) We can draw directly

5. Speaker (e) Input sound into the computer

6. Monitor (f) Prints the output on paper

B. Answer the following questions in one word

1. How many Bytes make 1 Kilobyte?

2. 1 Megabyte is equal to how many Kilobytes?
3. What is the abbreviation of Gigabyte?

4. 1 Gigabyte is equal to how many Megabytes?

5. What does TB stand for?
6. 1 Terabyte = how many Gigabytes?

15 Computer — 4