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Which statement is valid about magnetic tape?

A. It is a plastic ribbon

B. It is coated on both sides with iron oxide

C. It can be erased and reused

D. All of above

You can do it
  1. LSI, VLSI & ULSI chips were used in which generation?
  2. Abacus was the first
  3. The contribution of Konrad Zuse was long ignored because
  4. Word length of a Personal Computer is
  5. Which of the following is used as a primary storage device?
  6. The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
  7. The microcomputer, Intel MCS-80 is based on the widely used Intel
  8. Any method for controlling access to or use of memory is known
  9. The arranging of data in a logical sequence is called
  10. Symbolic logic was discovered by
  11. Which was the most popular first generation computer?
  12. From which generation operating systems were developed?
  13. From which generation computers the printers were used?
  14. Microprocessors as switching devices are for which generation computers
  15. Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
  16. Bit map terminal
  17. Which of the following statements is true?
  18. Computers with 80286 microprocessor is
  19. Which of the following registers is loaded with the contents of the memory location pointed by the PC?
  20. Which programming language is based on Algol 60.
  21. Fifth generation computer is also known as
  22. Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU…
  23. A computer program that translates one program instructions at a time into machine language is called…
  24. Which statement is valid about computer program?
  25. Which of the following require large computers memory?
  26. The instructions that tell a computer how to carry out the processing tasks are referred to as computer________
  27. What does the disk drive of a computer do?
  28. A 32 bit microprocessor has the word length equal to
  29. Select the Odd one
  30. Personnel who design, program, operates and maintains computer equipment refers to