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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 of the following is an example of fifth generation computer?
  2. Properly arranged data is called
  3. The first electronic computer was developed by
  4. Who built the first Mechanical Calculator?
  5. RJ45 UTP cable has ________ Cables.
  6. How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
  7. Which of the following is first generation of computer?
  8. The brain of any computer system is
  9. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
  10. Personnel who design, program, operates and maintains computer equipment refers to
  11. The number of records contained within a block of data on magnetic tape is defined by the
  12. The 2's compliment of a binary no. is obtained by adding________to its 1's compliment.
  13. For what Antikyathera was used?
  14. Which statement is valid?
  15. A set of information that defines the status of resources allocated to a process is
  16. The secondary storage devices can only store data but they cannot perform
  17. Which electronic component was made out of semiconductor material?
  18. The earliest calculating devices are
  19. Which is a semi conductor memory?
  20. A typical personal computer used for business purposes would have of RAM.
  21. Which one of the following is NOT a computer language
  22. Programs are executed on the basis of a priority number in a
  23. The first general purpose electronic digital computer in the world was
  24. To move a copy of file from one computer to another over a communication channel is called?
  25. Most important advantage of an IC is its
  26. When was the company named IBM?
  27. The symbols used in an assembly language are
  28. A fault in a computer program which prevents it from working correctly is known as
  29. Who suggested Stored Program Concept
  30. Which is not a comptuer of first generation?