Computer Quiz 172

1. A processing complex consisting of two or more interconnected computer is called
a. Computer network
b. Control program
c. Cybernetics
d. All the above

2. Which of the following high-level language has been developed for business data processing application
a. BASIC
b. PASCAL
c. COBOL
d. FORTAIN

3. Languages which can easily interact with the hardware are called
a. High-level language
b. Low-level language
c. Middle-level languages
d. (1) and (3) only

4. How man bits are there in ASCII codes
a. 8
b. 10
c. 12
d. 16

5. Buffering in printers in necessary because
a. The computer is faster in generating data for printing than the printer can print it
b. There is not enough memory provided with printers
c. We want the printers to work for many years
d. Both (1) and (2)

6. The two kinds of main memory are
a. Primary and secondary
b. Random and sequential
c. ROM and RAM
d. All the above

7. A kind of serial dot-matrix printer that forms characters with magnetically-charged-ink-sprayed-dots is called
a. Laser printer
b. Ink-jet-printer
c. Drum printer
d. Chan printer

8. Which of the following printers is very commonly used for desktop publishing
a. Laser printer
b. Ink-jet-printer
c. Daisywheel printer
d. Dot-matrix printer

9. An output device that uses words or messages recorded on a magnetic medium to produce audio response is
a. Voice band
b. Magnetic tape
c. Voice response unit
d. Voice recognition unit

10. Which of the following will happen when data is entered into a memory location
a. It will add to the content of the location
b. It will change the address of the memory location
c. It will erase the previous content
d. It will not be fruitful if there is already some data at the location

ANSWERS

[dropshadowbox align="none" effect="lifted-both" width="500px" height="" background_color="#ffffff" border_width="1" border_color="#dddddd" ]1.(a) 2.(b) 3.(a) 4.(a) 5.(d) 6.(c) 7.(b) 8.(a) 9.(b) 10.(c)[/dropshadowbox]