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CD-ROM is a

A. Semiconductor memory

B. Memory register

C. Magnetic memory

D. None of above

You can do it
  1. Basic is _____ language.
  2. An intentionally disruptive program that spreads from program to program or from disk to disk is known…
  3. Which is an item of storage medium in the form of circular plate?
  4. Most of the first generation computers were
  5. Snowbol is an/a________
  6. The earliest calculating devices are
  7. In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are…
  8. A modem is connected to
  9. The digital computer was developed primarily in
  10. Any storage device added to a computer beyond the immediately usable main storage is known as
  11. Which computer has been designed to be as compact as possible?
  12. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
  13. When did IBM introduce the 20286 based PC/AT?
  14. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
  15. What do you call a single point on a computer screen?
  16. Today's computer giant IBM was earlier known by different name which was changes in 1924. What was that…
  17. Easily reloctable language is
  18. Which unit holds data permanently?
  19. ________ Store data or information temporarily and pass it on as directed by the control unit
  20. Which converts the user data into machine readable form?
  21. MSI is the abbreviation of
  22. RJ45 UTP cable has ________ Cables.
  23. Note book, laptop, palm, hand-held computers are coming under the category of________ computer
  24. Codes consisting of light and dark marks which may be optically read is known as
  25. What type of virus uses computer hosts to reproduce itself?
  26. How many numbers could ENIAC store in its internal memory
  27. Which of the following is first generation computer?
  28. Which of the following magazines covers only the IBM PC and its compatibles?
  29. What are the three decisions making operations performed by the ALU of a computer?
  30. RAM can be treated as the ________ for the computer's processor