Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?

A. Claude Shannon

B. Konrard Zues

C. George Stibits

D. Howard H. Aiken

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

You can do it
  1. RJ45 UTP cable has _____ Cables.
  2. When did John Napier develop logarithm?
  3. A technique used by codes to convert an analog signal into a digital bit stream is known as
  4. Which is not a computer classification?
  5. What do you call the programs that are used to find out possible faults and their causes?
  6. Web cam is an
  7. The advantage of COM are its __ and __
  8. Which device is required for the Internet connection?
  9. Time during which a job is processed by the computer is
  10. What was the main disadvantage of vacuum tubes?
  11. A set of flip flops integrated together is called ____
  12. Magnetic disks are the most popular medium for
  13. One computer that is not considered a portable is
  14. What is the first stage in software development?
  15. The device used to carry digital data on analogue lines is called as
  16. The arranging of data in a logical sequence is called
  17. When a computer is switched on, the booting process performs
  18. Which of the following magazines covers only the IBM PC and its compatibles?
  19. Computer operators
  20. What is meant by a dedicated computer?
  21. On a PC, how much memory is available to application software?
  22. Which is not a basic function of a computer?
  23. IBM stands for
  24. What type of virus uses computer hosts to reproduce itself?
  25. What is the latest write-once optical storage media?
  26. What difference does the 5th generation computer have from other generation computers?
  27. Which of the following printing devices an output composed of a series of data?
  28. Who suggested Stored Program Concept
  29. The personnel who deals with the computer & its management put together are called
  30. Multi user systems provided cost savings for small business because they use a single processing unit…