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Any storage device added to a computer beyond the immediately usable main storage is known as

A. Floppy disk

B. Hard disk

C. Backing store

D. Punched card

You can do it
  1. ASCII stands for
  2. The full form of ALU is
  3. Compilers and interpreters are themselves
  4. Note book, laptop, palm, hand-held computers are coming under the category of________ computer
  5. Which output device is used for translating information from a computer into pictorial form on paper.
  6. The examination and changing of single bits or small groups of his within a word is called
  7. Which of the following is not an output device?
  8. Which of the following is a programming language?
  9. EEPROM stands for
  10. A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
  11. Who invented Integrated Circuits?
  12. Which of the following does not store data permanently?
  13. EPROM can be used for
  14. Which American computer company is called Big Blue?
  15. In _____ mode, the communication channel is used in both directions at the same time?
  16. The system unit of a personal computer typically contains all of the following except:
  17. The storage subsystem in a microcomputer consists mainly of __ or __ media with varying capacities
  18. Which electronic component was made out of semiconductor material?
  19. Which of the following is not an electronic computer?
  20. The task of performing operations like arithmetic and logical operations is called
  21. What is the name of an application program that gathers user information and sends it to someone through…
  22. A factor which would strongly influence a business person to adopt a computer is its
  23. Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and…
  24. The output quality of a printer is measured by
  25. Bit map terminal
  26. IBM 1401 is
  27. Size of the primary memory of a PC ranges between
  28. Before a disk can be used to store datA. It must be
  29. Computers process data into information by working exclusively with :
  30. The basic operations performed by a computer are