What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?

A. Mark I


C. Z3

D. None of above

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

You can do it
  1. The instructions that tell a computer how to carry out the processing tasks are referred to as computer________
  2. The first Macintosh computer was from
  3. Which of the following is not a valid size of a Floppy Disk?
  4. The 2's compliment of a binary no. is obtained by adding________to its 1's compliment.
  5. Slide Rules was invented in
  6. Computer is free from tiresome and boardoom. We call it
  7. A number that is used to control the form of another number is known as
  8. ________printer is the cheapest in terms of price and operating cost
  9. Fifth generation computer is also known as
  10. What was the main disadvantage of vacuum tubes?
  11. A computer cannot 'boot' if it does not have the
  12. Computer professionals working in a computer centre are
  13. Which of the following memories has the shortest access times?
  14. Which of the following memories needs refreshing?
  15. In a computer _____ is capable to store single binary bit.
  16. FORTRAN is
  17. A digital computer did not score over an analog computer in terms of
  18. Computers with 80286 microprocessor is
  19. To produce high quality graphics (hardcopy) in color, you would want to use a/n
  20. Algorithm and Flow chart help us to
  21. Codes consisting of light and dark marks which may be optically read is known as
  22. Which type of computers uses the 8-bit code called EBCDIC?
  23. Floppy disks which are made from flexible plastic material are also called?
  24. Which computers are used as servers for any medium sized organizations?
  25. Which statement is valid about computer program?
  26. The act of retrieving existing data from memory is called
  27. Which was the computer conceived by Babbage?
  28. A program that converts computer data into some code system other than the normal one is known as
  29. A number which is stored and processed but not in the standard exponential form is called
  30. Who is credited with the idea of using punch cards to control patterns in a waving machine?