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The central processing unit (CPU) consists of

A. Input, output and processing

B. Control unit, primary storage, and secondary storage

C. Control unit, arithmetic-logic unit and primary storage

D. Control unit, processing, and primary storage

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  1. Who is the father of Computer science?
  2. ________ are used to identify a user who returns to a Website
  3. Today's computer giant IBM was earlier known by different name which was changes in 1924. What was that…
  4. One computer that is not considered a portable computer is
  5. The basic operations performed by a computer are
  6. Which of the following magazines covers only the IBM PC and its compatibles?
  7. Which of the following printing devices an output composed of a series of data?
  8. A Compiler is
  9. Why ABC is considered electro-mechanical computer?
  10. What is embedded system?
  11. First generation computers used _________ for memory
  12. Which of the following memory medium is not used as main memory system?
  13. Which of the following is not a valid size of a Floppy Disk?
  14. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
  15. The programs which are as permanent as hardware and stored in ROM is known as
  16. Which statement is valid?
  17. The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
  18. Which is an item of storage medium in the form of circular plate?
  19. Who invented Integrated Circuits?
  20. Which of the following is intended to be used in all applications runs on mainframe computers.
  21. ENIAC uses
  22. Which of the following devices can be sued to directly image printed text?
  23. Which is valid statement?
  24. Raw facts and figures about any particular topic are
  25. Who is the father of personal computer?
  26. VDU is also called
  27. Integrated Circuits (ICs) are related to which generation of computers?
  28. When did John Napier develop logarithm?
  29. Which 8-bit chip was used in many of today's TRS-80 computers?
  30. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted…