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  1. CD-ROM stands for
  2. When did IBM introduce the 20286 based PC/AT?
  3. How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
  4. Snowbol is an/a________
  5. Which 8-bit chip was used in many of today's TRS-80 computers?
  6. What is required when more than one person uses a central computer at the same time?
  7. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
  8. Tape speed is measured in
  9. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
  10. Microprocessors can be used to make
  11. What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to…
  12. Which American computer company is called Big Blue?
  13. Which of the following statement is false?
  14. Chief component of first generation computer was
  15. Algorithm and Flow chart help us to
  16. Which device can understand difference between data & programs?
  17. One millisecond is
  18. What type of memory is not directly addressable by the CPU and requires special softw3are called EMS…
  19. Napier's Bones were invented in
  20. VGA is
  21. What is the name of the display feature that highlights are of the screen which requires operator attention?
  22. The tracks on a disk which can be accessed without repositioning the R/W heads is
  23. Identify the true statement
  24. Hard disk is coated in both sides with
  25. The storage subsystem in a microcomputer consists mainly of or media with varying capacities
  26. Which programming languages are classified as low level languages?
  27. What is an interpreter?
  28. When was the world's first laptop computer introduced in the market and by whom?
  29. Which of the following is an example of fifth generation computer?
  30. Which of the following is not purely output device?