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Reading data is performed in magnetic disk by

A. Read/write leads

B. Sectors

C. Track

D. Lower surface

You can do it
  1. LSI, VLSI & ULSI chips were used in which generation?
  2. What was the first computer to perform all calculation using electronics rather than wheels, ratchets,…
  3. Which output device is used for translating information from a computer into pictorial form on paper.
  4. How many types of storage loops exists in magnetic bubble memory
  5. Any method for controlling access to or use of memory is known
  6. Which of the following was a special purpose computer?
  7. A high quality CAD system uses the following for printing drawing and graphs
  8. Computers manipulate data in many ways, and this manipulation is called________
  9. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
  10. Once you load the suitable program and provide required data, computer does not need human intervention.…
  11. Fifth generation computer is also known as
  12. Which device is required for the Internet connection?
  13. IBM 1401 computer was
  14. Which of the following is not electro-mechanical computer?
  15. Who is credited with the idea of using punch cards to control patterns in a waving machine?
  16. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
  17. The average time necessary for the correct sector of a disk to arrive at the read write head is _____
  18. Which is the type of memory for information that does not change on your computer?
  19. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
  20. The notable features like keyboards, monitors, GUI were developed in
  21. Which of the following magazines covers only the IBM PC and its compatibles?
  22. ________ computer is a medium sized computer
  23. ABC is a
  24. Which of the following is true?
  25. Which of the following class of computers cannot support multiple users simultaneously?
  26. Floppy disks typically in diameter
  27. Why is it unethical to share copyrighted files with your friends?
  28. Which of the following is a storage device?
  29. Large transaction processing systems in automated organisations use
  30. What was the nick name of the computer used by the Americans in 1952 for their H-bomb project?