1. The time for which a piece of equipment operates is called —


2. A language which is close to the language used by computer is —


3. Primary storage is… compared to sec-ondary storage.


4. A hand-held device for optically reading bar codes on goods, labels and shelves is —


5. What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch?


6. A popular word processing program for microcom-puters is —


7. A lever used to control the movement of a cursor on a video screen is


8. A software used to convert source program instruc-tions to object instruction is known as —


9. Perforated paper used as input or output media is known as —


10. An output device that uses words or messages re¬corded on a magnetic medium to produce audio re¬sponse is —


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