Which of the following device was not invented by Babbage?

A. Pascaline

B. Difference Engine

C. Analytical Engine

D. None of above

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

You can do it
  1. People often call ______ as the brain of computer system
  2. A floppy disk contains
  3. A program that performs a useful task while simultaneously allowing destructive acts is
  4. Trackball is A________
  5. Which 8-bit chip was used in many of today's TRS-80 computers?
  6. The metal disks, which are permanently housed in, sealed and contamination free containers are called
  7. An application suitable for sequential processing is
  8. Which of the printers used in conjunction with computers uses dry ink powder?
  9. A device for converting handwritten impressions into coded characters & positional coordinates for input…
  10. How many symbols exist in Baudot code?
  11. ABC is a
  12. The term GIGO is related to
  13. The two major types of computer chips are
  14. Microprocessors as switching devices are for which generation computers?
  15. What is the name of an application program that gathers user information and sends it to someone through…
  16. CD-ROM is a
  17. In latest generation computers, the instructions are executed
  18. The digital computer was developed primarily in
  19. The capacity of 3.5 inch floppy disk is
  20. The first digital computer built with IC chips was known as
  21. The brain of any computer system is
  22. A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by…
  23. Time during which a job is processed by the computer is
  24. Which of the following is not a form of data?
  25. What type of virus uses computer hosts to reproduce itself?
  26. First generation computers used _________ for memory
  27. One of a class of storage device devices that can access storage locations in any order is
  28. A person who used his or her expertise to gain access to other people's computers to get information…
  29. In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are…
  30. Which of the following is correct full form of BCD?