The earliest calculating devices are

A. Abacus

B. Clock

C. Difference Engine

D. None of these

You can do it
  1. First generation computers used_____ for memory
  2. When was Pascaline invented?
  3. Data division is the third division of a _____ program.
  4. ________is a combination of hardware and software that facilitates the sharing of information between…
  5. The 2's compliment of a binary no. is obtained by adding________to its 1's compliment.
  6. The typical computer criminal is a(n):
  7. Bit map terminal
  8. Which is the limitation of high level language?
  9. Which of the following is used as a primary storage device?
  10. Which device is required for the Internet connection?
  11. How many symbols exist in Baudot code?
  12. Multi user systems provided cost savings for small business because they use a single processing unit…
  13. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
  14. The radian of a number system
  15. Which of the following languages is more suited to a structured program?
  16. Which of the following is a secondary memory device?
  17. Which of the following is not a micro computer?
  18. A small or intelligent device is so called because it contains within it a
  19. After copying the content how many times can you paste?
  20. High level language is also called
  21. In which year was chip used inside the computer for the first time?
  22. BIOS stands for
  23. RAM is an example of
  24. Regarding a VDU, Which statement is more correct?
  25. A computer consists of
  26. Which of the following storage devices can store maximum amount of data?
  27. ________ represents raw facts, where-as________ is data made meaningful.
  28. The first Macintosh computer was from
  29. COBOL is an acronym for________
  30. A name applied by Intel corp. to high speed MOS technology is called