Part-1

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…..as 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 —

 
 
 
 

Question 1 of 10