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 yup
  1. Which type of system puts the user into direct conversation with the computer through a keyboard?
  2. The first computer introduced in Nepal was
  3. Assembly language started to be used from
  4. The primary advantage of key-to-tape data entry system is
  5. Word length of a Personal Computer is ___
  6. Which of the following is used only for data entry and storage, and never for processing?
  7. Which of the following is first generation computer?
  8. On which aspect the analog computers are better than digital?
  9. An operating system intended for use on microprocessor based systems that support a single user is
  10. 1 Byte =?
  11. The control unit of a microprocessor
  12. EEPROM stands for
  13. What does the disk drive of a computer do?
  14. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
  15. A pen shaped device which can sense light, and is used to point at spots on a video screen.
  16. Which type of computers uses the 8-bit code called EBCDIC?
  17. A computer Program that translates one program instruction at a time into machine language is called…
  18. The brain of any computer system is
  19. In a computer_____ is capable to store single binary bit.
  20. Trackball is A________
  21. When was vacuum tube invented?
  22. ________is a combination of hardware and software that facilitates the sharing of information between…
  23. In latest generation computers, the instructions are executed
  24. A computer program that converts an entire program into machine language at one time is called a/an
  25. UNIVAC is
  26. Which output device is used for translating information from a computer into pictorial form on paper.
  27. Microprocessors as switching devices are for which generation computers
  28. What produces useful information out of data?
  29. A compiler is a translating program which
  30. A modern electronic computer is a machine that is meant for