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________ is the key to close a selected drop -down list; cancel a command and close a dialog box.

A. TAB

B. SHIFT

C. ESC

D. F10

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

You can do it
  1. Which of the following is correct full form of BCD?
  2. ________ represents raw facts, where-as________ is data made meaningful.
  3. Signals can be analog or digital and a computer that processes the both type of signals is known as
  4. What does DMA stand for?
  5. An IBM system/38 represents the computer class of:
  6. The word Abacus is derived from Abax, a word from
  7. The basic operations performed by a computer are
  8. The storage subsystem in a microcomputer consists mainly of or media with varying capacities
  9. IBM 1401 is
  10. On a PC, how much memory is available to application software?
  11. A computer program that converts assembly language to machine language is
  12. Which of the following are the functions of a operating system
  13. Integrated Circuits (ICs) are related to which generation of computers?
  14. From which generation computers the printers were used?
  15. The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not…
  16. Offline device is
  17. Magnetic disks are the most popular medium for
  18. Access time is
  19. Which of the following is a read only memory storage device?
  20. Which printer is very commonly used for desktop publishing?
  21. Integrated Circuits (Ics) are related to which generation of computers?
  22. The first general purpose electronic computer in the world was
  23. Help Menu is available at which button?
  24. When was Apple Macintosh II microcomputer introduced in the market?
  25. Algorithm and Flow chart help us to
  26. The computer size was very large in
  27. Analog computer works on the supply of
  28. Which of the following are input devices?
  29. When was the company named IBM?
  30. The ability to recover and read deleted or damaged files from a criminal's computer is an example of…