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Which of the following memories need refresh?

A. SRAM

B. DRAM

C. ROM

D. All of the above

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

You can do it
  1. Data division is the third division of a _____ program.
  2. Which of the following generation computers had expensive operation cost?
  3. CD-ROM is a
  4. Seek time is
  5. A factor which would strongly influence a business person to adopt a computer is its
  6. Which programming languages are classified as low level languages?
  7. Microprocessors as switching devices are for which generation computers
  8. Compression of digital data for efficient storage is
  9. Which was the world's first minicomputer and when was it introduced?
  10. Any method for controlling access to or use of memory is known
  11. A compiler is a translating program which
  12. Which programming languages are classified as low level languages?
  13. A language which is close to that used within the computer is
  14. A name applied by Intel corp. to high speed MOS technology is called
  15. Which printer is very commonly used for desktop publishing?
  16. RAM is also called as
  17. Identify the correct statement
  18. Which is the largest computer?
  19. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
  20. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
  21. Assembly language started to be used from
  22. Abacus was the first
  23. Any type of storage that is used for holding information between steps in its processing is
  24. What are the stages in the compilation process?
  25. Which of the following is the most quickly accessible storage?
  26. Which method is used to connect a remote computer?
  27. CD-ROM is a
  28. Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?
  29. Which of the following are the cheapest memory devices in terms of Cost/Bit?
  30. Who designed the first electronics computer ? ENIAC/