Which of the following is a part of the Central Processing Unit?

A. Printer

B. Key board

C. Mouse

D. Arithmetic & Logic unit

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

You can do it
  1. Which was the computer conceived by Babbage?
  2. The central processing unit (CPU) consists of
  3. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted…
  4. Which of the following memories need refresh?
  5. The first microprocessor built by the Intel corporation was called
  6. A systems programming language for microcomputers in the Intel family is
  7. Who suggested Stored Program Concept
  8. One of the popular mass storage device is CD ROM. What does CD ROM stand for?
  9. Offline device is
  10. The term GIGO is related to
  11. When was Pascaline invented?
  12. CAD stands for
  13. One millisecond is
  14. Which of the following device was not invented by Babbage?
  15. Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU…
  16. The digital computer was developed primarily in
  17. The ALU of a computer responds to the commands coming from
  18. The act of retrieving existing data from memory is called
  19. Once you load the suitable program and provide required data, computer does not need human intervention.…
  20. Which of the following contains permanent data and gets updated during the processing of transactions?
  21. An error in computer data is called
  22. WAN is a most used abbreviation in Networking, what is its full form?
  23. Second generation computers were developed during
  24. Who used punched cards practically for the first time in the history of computers?
  25. Time during which a job is processed by the computer is
  26. The microcomputer, Intel MCS-80 is based on the widely used Intel
  27. Computers manipulate data in many ways, and this manipulation is called________
  28. The brain of any computer system is
  29. The brain of any computer system is
  30. Bit map terminal