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Computer operators

A. writes computer programs for specific problems

B. operate the device which input and output data from the computer

C. normally require a college degree in computer science

D. all of the above

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

You can do it
  1. Memory unit is one part of
  2. Which unit converts user data into machine readable form?
  3. CD-ROM is a
  4. What was the first computer to perform all calculation using electronics rather than wheels, ratchets,…
  5. Abacus was the first
  6. The personnel who deals with the computer & its management put together are called
  7. A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by…
  8. SMPS stands for
  9. RATS stand for
  10. Machine language is
  11. When was Apple Macintosh II microcomputer introduced in the market?
  12. Help Menu is available at which button?
  13. Which statement is valid about computer program?
  14. Which of the following terms is the most closely related to main memory?
  15. A small or intelligent device is so called because it contains within it a
  16. ASCII stands for
  17. The system unit of a personal computer typically contains all of the following except:
  18. Which device is required for the Internet connection?
  19. Dot-matrix is a type of
  20. Which of the following is a part of the Central Processing Unit?
  21. What is the responsibility of the logical unit in the CPU of a computer?
  22. A Compiler is
  23. Which of the following is a read only memory storage device?
  24. The term computer' is derived from
  25. On a PC, how much memory is available to application software?
  26. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
  27. What is a light pen?
  28. A person who used his or her expertise to gain access to other people's computers to get information…
  29. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
  30. What is the date when Babbage conceived Analytical engine