Digital devices are

A. Digital Clock

B. Automobile speed meter

C. Clock with a dial and two hands

D. All of them

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. A paper printout of a document is known as
  2. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
  3. What is the first stage in software development?
  4. The brain of any computer system is
  5. in which year was UKs premier computing event called ?The which computer? started?
  6. Which of the following is not a micro computer?
  7. An application suitable for sequential processing is
  8. The ________ data mining technique derives rules from real-world case examples.
  9. LSI, VLSI & ULSI chips were used in which generation?
  10. Data division is the third division of a _____ program.
  11. A register organized to allow to move left or right operations is called a ____
  12. What is a light pen?
  13. The two major types of computer chips are
  14. The computer size was very large in
  15. Which of the following class of computers can process physical quantities such as speed?
  16. Which of the following is input device?
  17. ________ computer is small general purpose micro computer, but larger than portable computer
  18. The computer code for the interchange of information between terminals is
  19. The first computer introduced in Nepal was
  20. Which of the following controls the process of interaction between the user and the operating system?
  21. Which of the following is still useful for adding numbers?
  22. What was the nick name of the computer used by the Americans in 1952 for their H-bomb project?
  23. Which of the following is the first computer to use Stored Program Concept?
  24. On-line real time systems become popular in ________ generation
  25. ________ represents raw facts, where-as________ is data made meaningful.
  26. Which device is required for the Internet connection?
  27. What was the first computer to perform all calculation using electronics rather than wheels, ratchets,…
  28. What was the name of the first commercially available microprocessor chip?
  29. Codes consisting of lines of varying widths or lengths that are computer-readable are known as-
  30. Which of the following is machine independence program?