Which of the following memories must be refreshed many times per second?

A. Static RAM

B. Dynamic RAM



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

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  1. Which computer memory is used for storing programs and data currently being processed by the CPU?
  2. Magnetic disks are the most popular medium for
  3. Which of the following terms is the most closely related to main memory?
  4. IBM 1401 is
  5. MIS is designed to provide information needed for effective decision making by?
  6. Which of the following IC was used in third generation of computers?
  7. Daisy wheel, Drum, chain etc are the ________
  8. Magnetic disk is an example of
  9. The arranging of data in a logical sequence is called
  10. A storage area used to store data to a compensate for the difference in speed at which the different…
  11. The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
  12. A term associated with the comparison of processing speeds of different computer system is:
  13. What is the name of the display feature that highlights are of the screen which requires operator attention?
  14. EBCDIC stands for
  15. WAN is a most used abbreviation in Networking, what is its full form?
  16. The most common type of storage devices are-
  17. Computers built before the First Generation of computers were:
  18. A computer cannot 'boot' if it does not have the
  19. Instruction in computer languages consists of
  20. The ALU of a computer responds to the commands coming from
  21. A high quality CAD system uses the following for printing drawing and graphs
  22. A number system that has eight different symbols to represent any quantity is known as
  23. A modern electronic computer is a machine that is meant for
  24. In a punched card system, data is processed by a
  25. Which of the following is a read only memory storage device?
  26. Which of the following devices can be sued to directly image printed text?
  27. Computers manipulate data in many ways, and this manipulation is called________
  28. What is the name of the new color laptop computer which is powered by a 386 processor at 33 MHz and…
  29. Which of the following is not true?
  30. The radian of a number system