Light pen and joystick are________

A. Algorithm

B. Input devices

C. Output devices

D. Portals

You can do it
  1. Which unit holds data permanently?
  2. ALU is
  3. A section of code to which control is transferred when a processor is interrupted is known as
  4. The difference between people with access to computers and the Internet and those without this access…
  5. What is the name of the new color laptop computer which is powered by a 386 processor at 33 MHz and…
  6. Which is considered a direct entry input device?
  7. All modern computer operate on
  8. Which unit converts computer data into human readable form?
  9. Registers, which are partially visible to users and used to hold conditional, are known as
  10. Computers built before the First Generation of computers were:
  11. ________ refers to electronic trespassing or criminal hacking.
  12. Floppy disks which are made from flexible plastic material are also called?
  13. Who is credited with the idea of using punch cards to control patterns in a waving machine?
  14. Who is credited with the idea of using punch cards to control patterns in a waving machine?
  15. Who invented punched cards?
  16. The basic operations performed by a computer are
  17. Which of the following class of computers cannot support multiple users simultaneously?
  18. A hard copy would be prepared on a
  19. A modern electronic computer is a machine that is meant for
  20. A small or intelligent device is so called because it contains within it a
  21. The notable features like keyboards, monitors, GUI were developed in
  22. A 32 bit microprocessor has the word length equal to
  23. Which of the following is the first computer to use Stored Program Concept?
  24. What do you call the programs that are used to find out possible faults and their causes?
  25. The instructions that tell a computer how to carry out the processing tasks are referred to as computer________
  26. Which of the following required large computer memory?
  27. Which of the following is not anti- viruses' software?
  28. Reading data is performed in magnetic disk by
  29. Which of the following is the most quickly accessible storage?
  30. What is required when more than one person uses a central computer at the same time?