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

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  1. The two major types of computer chips are
  2. One computer that is not considered a portable is
  3. A term associated with the comparison of processing speeds of different computer system is:
  4. The first firm to mass-market a microcomputer as a personal computer was
  5. The radian of a number system
  6. The ability to recover and read deleted or damaged files from a criminal's computer is an example of…
  7. A computer program that translates one program instructions at a time into machine language is called…
  8. VDU is also called
  9. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
  10. The arranging of data in a logical sequence is called
  11. What was the nick name of the computer used by the Americans in 1952 for their H-bomb project?
  12. The octal equivalence of 111010 is
  13. Which of the following is not valid statement?
  14. Microprocessors as switching devices are for which generation computers?
  15. Seek time is
  16. Floppy disks which are made from flexible plastic material are also called?
  17. The main electronic component used in first generation computers was
  18. _________ translates and executes program at run time line by line
  19. The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
  20. When was the transistors invented?
  21. The lower deck of an abacus is known as
  22. A physical connection between the microprocessor memory and other parts of the microcomputer is known…
  23. In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are…
  24. Why ABC computer is called so?
  25. Punched cards were first introduced by
  26. A computer has very low failure rate because it uses electronic components. It produces very consistent…
  27. ALU and Control Unit jointly known as
  28. In which year was chip used inside the computer for the first time?
  29. A name or number used to identify storage location devices?
  30. RJ45 UTP cable has ________ Cables.