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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. Floppy disks typically in diameter
  2. Which was the computer conceived by Babbage?
  3. Perforated paper used as input of output media is known as
  4. The language that the computer can understand and execute is called
  5. Abacus was the first
  6. Daisy wheel printer is a type of
  7. The number of records contained within a block of data on magnetic tape is defined by the
  8. The process of communicating with a file from a terminal is
  9. Which device is required for the Internet connection?
  10. Which of the following programming language started from second generation?
  11. Which of the following is a secondary memory device?
  12. The microcomputer, Intel MCS-80 is based on the widely used Intel
  13. A term used to describe interconnected computer configuration is
  14. which of the following is problem oriented language?
  15. Which is not a computer of first generation?
  16. The process of starting a or restarting a computer system by loading instructions from a secondary storage…
  17. Which of the following is the coding of data so that is can't be easily understood if intercepted.
  18. Punched cards were first introduced by
  19. Tape speed is measured in
  20. A set of flip flops integrated together is called ____
  21. CAD stands for
  22. Programs designed to perform specific tasks is known as
  23. Who is the father of personal computer?
  24. Which of the following computer implemented binary numbers, perform calculations using electronics and…
  25. Analog computer works on the supply of
  26. The act of retrieving existing data from memory is called
  27. What is a light pen?
  28. COBOL is widely used in application s
  29. The computer size was very large in
  30. Snowbol is an/a________