Computer Quiz 3

1. Word processing, spreadsheet, and photo-editing are examples of:
 A. Application software
 B. System software
 C. Platform software
 D. Operating system software

 Ans. Application software

2. Computer software includes 
 A. Packaged programs
 B. Application programs
 C. Operating system programs
 D. All of these

 Ans. All of these

3. Multiprocessing supports more then one_____ at the same time
 A. User
 B. Hardware
 C. Process
 D. None of these

Ans. Process

4. 1024 bytes equals
 A. 1 KB
 B. 1 MB
 C. 1 GB
 D. 1 TB

Ans. 1 KB

5. The ability to recover and read deleted or damaged files from a criminals computer is an example of a law enforcement specialty called:
 A. Simulation
 B. Animation
 C. Robotics
 D. Computer forensics

 Ans. Computer forensics


6. A computer assisted method for the recording and analyzing of existing or hypothetical systems is
 A.Data flow
 B.Data processing
 C.Data capture
 D.Data transmission

 Ans. Data flow


7. A technique used by codes to convert an analog signal into a digital bit stream is known as
 A.Queue management
 B.Query processing
 C.Pulse code modulation
 D.None of the above

 Ans. Pulse code modulation


8. The first microprocessors produced by Intel Corpn. and Texas Instruments were used primarily to control small
 A.washing machines
 B.microwave ovens
 C.personal computers
 D.calculators

 Ans. calculators


9. Computer can not do anything without a
 A.Program
 B.Output device
 C.Memory
 D.Chip

 Ans. Program


10. Which is a swapping device is used to hold the images of pages in main memory.
 A.Card punch
 B.Optical mark
 C.reader Plex
 D.Paging drum

 Ans. Paging drum

For More Quiz Click Below

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