A DVD is an example of a (n)-

A. hard disk

B. optical disc

C. output device

D. solid-state storage device

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

You can do it
  1. What is the number of read-write heads in the drive for a 9- trac magnetic tape?
  2. Computer memory consists of
  3. A register organized to allow to move left or right operations is called a ____
  4. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
  5. A collection of related instructions organized for a common purpose is referred to as
  6. A person who used his or her expertise to gain access to other people's computers to get information…
  7. What is required when more than one person uses a central computer at the same time?
  8. ALU is
  9. The binary system uses powers of
  10. RJ45 UTP cable has _____ Cables.
  11. EEPROM stands for
  12. Which of the following code used in present day computing was developed by IBM Corporation?
  13. A language which is close to that used within the computer is
  14. Software in computer
  15. Any storage device added to a computer beyond the immediately usable main storage is known as
  16. The contribution of Konrad Zuse was long ignored because
  17. On which aspect the analog computers are better than digital?
  18. The first computers were programmed using
  19. ________ Store data or information temporarily and pass it on as directed by the control unit
  20. To produce high quality graphics (hardcopy) in color, you would want to use a/n
  21. SMPS stands for
  22. What does the disk drive of a computer do?
  23. People often call ______ as the brain of computer system
  24. The term computer' is derived from
  25. A memory that does not change its contents without external causes is known as
  26. What type of virus uses computer hosts to reproduce itself?
  27. ________ Is the appearance of typed characters?
  28. Modern Computer are very reliable but they are not
  29. RATS stand for
  30. Which part interprets program instructions and initiate control operations.