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Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as

A. PC

B. Flags

C. Memory Address Registers

D. General Purpose Registers

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  1. A state. is a bi-stable electronic circuit that has
  2. Which was the computer conceived by Babbage?
  3. LSI, VLSI & ULSI chips were used in which generation?
  4. High level language is also called
  5. John Napier invented Logarithm in
  6. A number which is stored and processed but not in the standard exponential form is called
  7. MIS is designed to provide information needed for effective decision making by?
  8. Who designed the first electronics computer ENIAC?
  9. On a PC, how much memory is available to application software?
  10. What is the name of the display feature that highlights are of the screen which requires operator attention?
  11. In _____ mode, the communication channel is used in both directions at the same time?
  12. What does DMA stand for?
  13. The computer size was very large in
  14. Which of the following processors use RISC technology?
  15. Which of the following is the coding of data so that is can't be easily understood if intercepted.
  16. Which network is a packet switching network?
  17. What kind of memory is both static and non -volatile?
  18. The device that can both feed data into and accept data from a computer is
  19. The ability to recover and read deleted or damaged files from a criminal's computer is an example of…
  20. Which of the following is not an XT microprocessor?
  21. A computer assisted method for the recording and analyzing of existing or hypothetical systems is
  22. Plotter accuracy is measured in terms of repeatability and
  23. An approach that permits the computer to work on several programs instead of one is
  24. What is the number of read-write heads in the drive for a 9- trac magnetic tape?
  25. Hackers
  26. The radian of a number system
  27. Which of the following device was not invented by Babbage?
  28. Which of the following is not an input device?
  29. Regarding a VDU, Which statement is more correct?
  30. A factor which would strongly influence a business person to adopt a computer is its