Which of the following will happen when data is entered into a memory location?

A. It will add to the content of the location

B. It will change the address of the memory location

C. It will erase the previous content

D. It will not be fruitful if there is already some data at the location

You can do it
  1. Which of the following devices have a limitation that we can only store information to it but cannot…
  2. A computer program that converts an entire program into machine language at one time is called a/ an
  3. Personnel who design, program, operate and maintain computer equipment refers to
  4. Which of the following is not computer language?
  5. Computer operators
  6. When a computer is switched on, the booting process performs
  7. Which of the following is associated with error detector?
  8. Light pen and joystick are________
  9. The word length of a computer is measured in
  10. Who built the first Mechanical Calculator?
  11. Which of the following disk is fixed disk?
  12. When did John Napier develop logarithm?
  13. A dumb terminal has
  14. The Second Generation Computer was based on ________.
  15. Which of the following is required when more than one person uses a central computer at the same time?
  16. When was vacuum tube invented?
  17. What do you call the programs that are used to find out possible faults and their causes?
  18. A notation used to express clearly on algorithm is known as
  19. VDU is also called
  20. Which of the following is not true for a magnetic disk?
  21. IBM System/360 is
  22. The full form of ALU is
  23. Main storage is also called
  24. Which unit is known as nerve center of computer?
  25. The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
  26. Regarding a VDU, Which statement is more correct?
  27. Can you tell what passes into and out from the computer via its ports?
  28. Which of the following have the fastest access time?
  29. Mostly which of the following device is used to carry user files?
  30. An approach that permits the computer to work on several programs instead of one is