Which of the following is still useful for adding numbers?



C. Abacus


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  1. The two major types of computer chips are
  2. Which of the following is not input unit device?
  3. Which of the following is valid statement?
  4. One of a class of storage device devices that can access storage locations in any order is
  5. Which of the following is a storage device?
  6. The radian of a number system
  7. Which of the following is the first computer to use Stored Program Concept?
  8. Who invented Integrated Circuits?
  9. Intel corporation produces chips for which computers?
  10. An output device that uses words or messages recorded on a magnetic medium to produce audio response…
  11. Which of the following IC was used in third generation of computers?
  12. The two major types of computer chips are
  13. The earliest calculating devices are
  14. First generation computers used_____ for memory
  15. ENIAC uses
  16. The first firm to mass-market a microcomputer as a personal computer was
  17. Examples of output devices are
  18. What is the name of an application program that gathers user information and sends it to someone through…
  19. A section of code to which control is transferred when a processor is interrupted is known as
  20. Latency time is
  21. Any storage device added to a computer beyond the immediately usable main storage is known as
  22. The silicon chips used for data processing are called
  23. Floppy disks typically in diameter
  24. The memory which is programmed at the time it is manufactured
  25. The CPU and memory are located on the:
  26. Most of the first generation computers were
  27. The difference between people with access to computers and the Internet and those without this access…
  28. What was the main disadvantage of vacuum tubes?
  29. A term used to describe interconnected computer configuration is
  30. Which of the following statement is false?