The metal disks, which are permanently housed in, sealed and contamination free containers are called

A. Hard disks

B. Floppy disk

C. Winchester disk

D. Flexible disk

You can do it
  1. Primary memory stores
  2. IBM 7000 digital computer
  3. The two major types of computer chips are
  4. UNIVAC is
  5. When was the world's first laptop computer introduced in the market and by whom?
  6. Which of the following is not electro-mechanical computer?
  7. Regarding a VDU, Which statement is more correct?
  8. ASCII and EBCDIC are the popular character coding systems.What does EBCDIC stand for?
  9. Which of the following computer language is used for artificial intelligence?
  10. Which of the following is not an electronic computer?
  11. A system is
  12. Trackball is A________
  13. Which of the following storage devices can store maximum amount of data?
  14. Which of the printers used in conjunction with computers uses dry ink powder?
  15. The term gigabyte refers to
  16. What was the first computer brought in Nepal?
  17. Which computer support co-processors?
  18. The two basic types of record access methods are:
  19. An approach that permits the computer to work on several programs instead of one is
  20. When a file is saved for the first time
  21. Which of the following term means to reckon?
  22. The task of performing operations like arithmetic and logical operations is called
  23. To produce high quality graphics (hardcopy) in color, you would want to use a/n
  24. Computer is free from tiresome and boardoom. We call it
  25. The earliest calculating devices are
  26. Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate
  27. The two major types of computer chips are
  28. One of the main feature that distinguish microprocessors from micro-computer is
  29. Slide Rules was invented in
  30. Software in computer