Circular division of disks to store and retrieve data are known as

A. tracks

B. sectors

C. cycles

D. rings

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  1. Which is considered a direct entry input device?
  2. A device designed to read information encoded into a small plastic card is
  3. Which of the following programming language started from second generation?
  4. Chief component of first generation computer was
  5. Before a disk drive can access any sector record, a computer program has to provide the records disk…
  6. ________printer is the cheapest in terms of price and operating cost
  7. A technique used by codes to convert an analog signal into a digital bit stream is known as
  8. What is the most common tool used to restrict access to a computer system?
  9. The central processing unit (CPU) consists of
  10. ________ Is the appearance of typed characters?
  11. Software in computer
  12. In 1830, Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris…
  13. What do you call a single point on a computer screen?
  14. Which of the following is not anti-viruses software?
  15. Before a disk drive can access any sector record, a computer program has to provide the record's disk…
  16. BCD is
  17. Where does most data go first with in a computer memory hierarchy?
  18. CAD stands for
  19. Which statement is valid about computer program?
  20. Which electronic component was made out of semiconductor material?
  21. Algorithm and Flow chart help us to
  22. Which of the following are the best units of data on an external storage device?
  23. Example of non-numeric data is
  24. WAN is a most used abbreviation in Networking, what is its full form?
  25. Which of the following memories need refresh?
  26. ________ printer is a non-impact printer and is quite in working
  27. ________ is the process of dividing the disk into tracks and sectors.
  28. Time during which a job is processed by the computer is
  29. The computer abbreviation KB usually means
  30. Who invented Integrated Circuits?