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Which of the following is also known as brain of computer

A. Control unit

B. Central Processing unit

C. Arithmetic and language unit

D. Monitor

You can do it
  1. In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are…
  2. Access time is
  3. What is required when more than one person uses a central computer at the same time?
  4. The term gigabyte refers to
  5. Each set of Napier's bones consisted of rods.
  6. The qualitative or quantitative attribute of a variable or set of variables is termed as
  7. The difference between memory and storage is that memory is ______ and storage is
  8. Analog computer works on the supply of
  9. Daisy wheel printer is a type of
  10. COBOL is an acronym for________
  11. An application program that helps the user to change any number and immediately see the result of that…
  12. All of the following are examples of real security and privacy risks EXCEPT
  13. Which of the following is valid statement?
  14. Multi user systems provided cost savings for small business because they use a single processing unit…
  15. Which of the following statement is false?
  16. What is the responsibility of the logical unit in the CPU of a computer?
  17. A ________ is an additional set of commands that the computer displays after you make a selection from…
  18. A physical connection between the microprocessor memory and other parts of the microcomputer is known…
  19. Computer memory consists of
  20. Which is the largest computer?
  21. An example of a digital device can be
  22. RJ45 UTP cable has _____ Cables.
  23. The scrambling of code is known as:
  24. Which of the following memories needs refreshing?
  25. Which of the following is NOT one of the four major data processing functions of a computer?
  26. Who is the chief of Microsoft
  27. The central processing unit (CPU) consists of
  28. The earliest calculating devices are
  29. Floppy disks typically in diameter
  30. A program that converts computer data into some code system other than the normal one is known as