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Computer Knowledge Practice Questions And Answers - 78

Computer Knowledge Practice Questions And Answers - 78

1. A type of semiconductor memory that usually has small capacity but very fast access is ____.

(1) PROM
(2) RAM
(3) Scratchpad
(4) ROM
(5) Hard disk


2. What is the correct association between a hardware component and a computer function?

(1) Monitor > input
(2) Mouse > input
(3) CPU > storage
(4) Hard disk > processing
(5) Storage> processing


3. A device that operates under the control of another device is called?

(1) Stem
(2) Slave
(3) Simulator
(4) Emulator
(5) None of these


4. Which of the following is an example of connectivity?

(1) Internet
(2) floppy disk
(3) power card
(4) data
(5) NIC Card


5. To save a document in different location use -

(1) Save
(2) Save as
(3) Save as web page
(4) Ctrl + s
(5) 1, 2 and 4


6. VDU is also called ______

(1) Screen
(2) Monitor
(3) Both 1 & 2
(4) Printer
(5) Scanner


7. What is the function of Recycle Bin?

(1) Store deleted file
(2) Store temporary file
(3) Store corrupted file
(4) Store Document file
(5) Store Image file


8. Which device cannot be shared in network?

(1) Floppy
(2) Keyboard
(3) Computer
(4) Printer
(5) Fax Machine


9. What is the function of Database query?

(1) insertion
(2) Retrieve data
(3) deletion
(4) updating
(5) All


10. Which operation is not performed by computer?

(1) Inputting
(2) Processing
(3) Controlling
(4) Understanding
(5) Thinking


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