Which device is used as the standard pointing device in a Graphical User Environment?

A. Keyboard

B. Mouse

C. Joystick

D. Track ball

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

You can do it
  1. What are the three decisions making operations performed by the ALU of a computer?
  2. Which of the following is the coding of data so that is can't be easily understood if intercepted.
  3. Which unit is known as nerve center of computer?
  4. Which part of the computer is used for calculating and comparing?
  5. Which of the following is correct full form of BCD?
  6. What do you call the programs that are used to find out possible faults and their causes?
  7. ______ computers are also called personal computers
  8. RJ45 UTP cable has ________ Cables.
  9. Which of the following is a way to access secondary memory?
  10. What is the number of read-write heads in the drive for a 9- trac magnetic tape?
  11. Which of the following is required when more than one person uses a central computer at the same time?
  12. Which one of the following is NOT a computer language
  13. What is the name of the computer terminal which gives paper printout?
  14. On which aspect the analog computers are better than digital?
  15. Chief component of first generation computer was
  16. A device invented by Dr. Bobeck in 1966, for mass storage of data is
  17. Computer is free from tiresome and boardroom. We call it
  18. What is meant by a dedicated computer?
  19. On a PC, how much memory is available to application software?
  20. Which of the following is machine independence program?
  21. The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not…
  22. What type of memory is not directly addressable by the CPU and requires special softw3are called EMS…
  23. The word Abacus is derived from Abax, a word from
  24. Which of the following class of computers cannot support multiple users simultaneously?
  25. Instruction in computer languages consists of
  26. On a PC, how much memory is available to application software?
  27. Who suggested Stored Program Concept
  28. RATS stand for
  29. Which of the following is not electro-mechanical computer?
  30. The ability to recover and read deleted or damaged files from a criminal's computer is an example of…