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In _____ mode, the communication channel is used in both directions at the same time?

A. Full-duplex

B. Simplex

C. Half-duplex

D. None of the above

You can do it
  1. Which of the following is related to fifth generation computers?
  2. The complete picture of data stored in database is known as
  3. A physical connection between the microprocessor memory and other parts of the microcomputer is known…
  4. The system unit of a personal computer typically contains all of the following except:
  5. Floppy disks typically in diameter
  6. The act of retrieving existing data from memory is called
  7. Which part of the computer is used for calculating and comparing?
  8. Storage capacity of magnetic disk depends on
  9. BCD is
  10. The scrambling of code is known as:
  11. Why ABC computer is called so?
  12. Reading data is performed in magnetic disk by
  13. ________ Is the appearance of typed characters?
  14. Word length of a Personal Computer is
  15. Which of the following require large computers memory?
  16. The original ASCII code used__bits of each byte, reserving that last bit for error checking
  17. When did arch rivals IBM and Apple Computers Inc. decide to join hands?
  18. Which of the following is correct full form of BCD?
  19. Machine language is
  20. Which of the following is not true?
  21. Which of the following is not computer language?
  22. What was the computer invented by Attanasoff and Clifford?
  23. The average time necessary for the correct sector of a disk to arrive at the read write head is _____
  24. Any storage device added to a computer beyond the immediately usable main storage is known as
  25. Which characteristic of computer distinguishes it from electronic calculators?
  26. When a computer is switched on, the booting process performs
  27. When was the company named IBM?
  28. Which of the following is a storage device?
  29. Computer is free from tiresome and boardoom. We call it
  30. When was the transistors invented?