Which of the following memory medium is not used as main memory system?

A. Magnetic core

B. Semiconductor

C. Magnetic tape

D. Both semiconductor and magnetic tape

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

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  1. A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by…
  2. Cursor is a
  3. The memory which is programmed at the time it is manufactured
  4. The metal disks, which are permanently housed in, sealed and contamination free containers are called
  5. What is meant by a dedicated computer?
  6. How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
  7. One millisecond is
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  11. Which of the following is used as a primary storage device?
  12. The full form of EEPROM is
  13. Which of the following does not affect the resolution of a video display image?
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  15. Binary circuit elements have
  16. Which of the following is a programming language?
  17. Which type of computers uses the 8-bit code called EBCDIC?
  18. Which of the following is the first computer to use Stored Program Concept?
  19. Magnetic disks are the most popular medium for
  20. The capacity of 3.5 inch floppy disk is
  21. First generation computers used _________ for memory
  22. When did John Napier develop logarithm?
  23. Tape speed is measured in
  24. ________ is the key to close a selected drop -down list; cancel a command and close a dialog box.
  25. An approach that permits the computer to work on several programs instead of one is
  26. What do you call the translator which takes assembly language program as input & produce machine language…
  27. What is the date when Babbage conceived Analytical engine
  28. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
  29. The process of communicating with a file from a terminal is
  30. Coded entries which are used to gain access to a computer system are called