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. Seek time is
  2. Which of the following class of computers can process physical quantities such as speed?
  3. Which of the following term means to reckon?
  4. Which of the following produces the best quality graphics reproduction?
  5. Why are vacuum tubes also called valves?
  6. Which of the following is the coding of data so that is can't be easily understood if intercepted.
  7. What is a compiler?
  8. Which of the following are the cheapest memory devices in terms of Cost/Bit?
  9. Computer is free from tiresome and boardroom. We call it
  10. The Stepped Reckoner was invented by
  11. The capacity of 3.5 inch floppy disk is
  12. Which of the following is correct full form of BCD?
  13. Which of the following is not a class of computers based on size?
  14. Identify the correct statement
  15. IBM 1401 is
  16. Which of the following memories allows simultaneous read and write operations?
  17. UNIVAC is
  18. Which is not a computer classification?
  19. Which programming languages are classified as low level languages?
  20. Codes consisting of light and dark marks which may be optically read is known as
  21. BCD is
  22. Each set of Napier's bones consisted of rods.
  23. Which is an item of storage medium in the form of circular plate?
  24. When was the company named IBM?
  25. The contents of information are stored in
  26. The ________ data mining technique derives rules from real-world case examples.
  27. In latest generation computers, the instructions are executed
  28. Which programming languages are classified as low level languages?
  29. What is the first stage in software development?
  30. Where as a computer mouse moves over the table surface, the trackball is