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

A. Static RAM

B. Dynamic RAM

C. EPROM

D. ROM

You can do it
  1. In 1830, Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris…
  2. The full form of ALU is
  3. What is the date when Babbage conceived Analytical engine
  4. Which of the following are the best units of data on an external storage device?
  5. EEPROM stands for
  6. Which of the following computer is not invented by J.P. Eckert and John Mauchly?
  7. Which statement is valid about magnetic tape?
  8. Microprocessors as switching devices are for which generation computers?
  9. Memory unit is one part of
  10. Which of the following is an example of fifth generation computer?
  11. A set of information that defines the status of resources allocated to a process isA) Process control
  12. ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
  13. What is an interpreter?
  14. Reusable optical storage will typically have the acronym-
  15. In order to play and hear sound on a computer, one needs:
  16. ________ are used to identify a user who returns to a Website
  17. Which is valid statement?
  18. Which technology is used in Compact disks?
  19. Which term is used to describe RAM?
  20. A paper printout of a document is known as
  21. Light pen and joystick are________
  22. High density double sided floppy disks could store _____ of data
  23. MAN stands for
  24. 174. When was the X window system born?
  25. To access properties of an object, the mouse technique to use is-
  26. RAM stands for
  27. Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
  28. Microprocessors as switching devices are for which generation computers
  29. When was the X window system born?
  30. Which was the most popular first generation computer?