Which of the following is input device?

A. scanner

B. speaker

C. monitor

D. projector

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. The difference between memory and storage is that memory is ______ and storage is
  2. Which type of computers uses the 8-bit code called EBCDIC?
  3. Which of the following is not an output device?
  4. Which of the following is not purely output device?
  5. Which of the following memory medium is not used as main memory system?
  6. Which of the following is not processing?
  7. Registers, which are partially visible to users and used to hold conditional, are known as
  8. FORTRAN is
  9. The language that the computer can understand and execute is called
  10. Which of the following is a class of computers based on model?
  11. Nepal brought a computer for census of 2028 BS. This computer was of
  12. Which of the following is intended to be used in all applications runs on mainframe computers.
  13. A digital computer did not score over an analog computer in terms of
  14. Mini computers and micro computers are from which generation of computers?
  15. What type of virus uses computer hosts to reproduce itself?
  16. Which of the following processors use RISC technology?
  17. Which is not a computer classification?
  18. The first computers were programmed using
  19. Which of the following term means to reckon?
  20. Which of the following is true?
  21. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
  22. Instruction in computer languages consists of
  23. Which of the following memories must be refreshed many times per second?
  24. The term gigabyte refers to
  25. Which converts the user data into machine readable form?
  26. A set of information that defines the status of resources allocated to a process is
  27. Computers built before the First Generation of computers were:
  28. The two kinds of main memory are:
  29. Which of the following is a feature of fifth generation computers?
  30. On a PC, how much memory is available to application software?