Computer fundamental mcq set 17

 

11. Floppy disks which are made from flexible plastic material are also called?

a. Hard disks

b. High-density disks

c. DISKETTES

d. Templates

 

12. Regarding a VDU, Which statement is more correct?

a. It is an output device

b. It is an input device

c. IT IS A PERIPHERAL DEVICE

d. It is hardware item

 

13. What is the name of the computer terminal which gives paper printout?

a. Display screen

b. Soft copy terminal

 c. HARD COPY TERMINAL 

d. Plotter

 

14. Dot-matrix is a type of

a. Tape

b. PRINTER

c. Disk

d. Bus

 

 

15. the two kinds of main memory are:

a. primary and secondary

b. random and sequential

c. rom and ram

 d. all of above

 

16. 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

 

17. Which printer is very commonly used for desktop publishing?

a. LASER PRINTER

b. Inkjet printer

c. Daisywheel printer

d. Dot matrix printer

 

18. an output device that uses words or messages recorded on a magnetic medium to produce audio response is

a. magnetic tape

b. voice response unit

c. voice recognition unit

d. voice band

 

19. 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

 

20. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is

a. Memory

b. BUFFER

c. Accumulator

d. Address

 

11-C,12-C,13-C,14-B,15-C,16-B,17-A,18-B,19-C,20-B