Which is an electronic device that can store temporarily a single bit of data ?

Related Mcqs:

1. The term_____________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data?

   A. retrieval technology
   B. input technology
   C. output technology
   D. storage technology

2. The technique of temporarily delaying outgoing outgoing acknowledgements so that they can be hooked onto the next outgoing data frame is called__________________?

   A. piggybacking
   B. cyclic redundancy check
   C. fletcher’s checksum
   D. none of these

3. Which of the following is the storage area within the computer itself which holds data only temporarily as the computer processes instruction ?

   A. the hard disk
   B. main memory
   C. the control unit
   D. read only memory

4. A place in the computer system where data and programs are temporarily stored __________________?

   A. Paste
   B. Open
   C. Memory
   D. Pocket

5. The primary device that a computer uses to store information ____________________?

   A. TV
   B. Storehouse
   C. Desk
   D. Hard drive

6. Which of the following is a storage devices that uses rigid, permanently installed magnetic disks to store data/information ?

   A. floppy diskette
   B. hard disk
   C. permanent disk
   D. optical disk

7. Sending data from one place to another, by physical or electronic means is_____________________?

   A. E-mail
   B. Internet
   C. Data transmission
   D. Distributed processing

8. Which device is used asthe standard pointing device in a Graphical User Environment ?

   A. Keyboard
   B. Mouse
   C. Joystick
   D. Track ball

9. A digital device that processes data is known as_______________?

   A. Database
   B. DBMS
   C. Data entry
   D. Data processor

10. Which device can understand difference between data and programs ?

    A. Input device
    B. Output device
    C. Memory
    D. Microprocessor