Computer MCQ Quiz Hub

Computer mcqs smaple paper 1

Choose a topic to test your knowledge and improve your Computer skills

1. An area of a computer that temporarily holds data waiting to be processed is..........




2. is the key to close a selected drop -down list; cancel a command and close a dialog box




3. is the key we use to run the selected command




4. Is the functional key to display save-as box




5. Data becomes ................ when it is presented in a format that people can understand and use




6. The term ............. designates equipment that might be added to a computer system to enhance its functionality.




7. A ............ is a microprocessor -based computing device.




8. RAM can be treated as the for the computer's processor




9. Which of the following are the functions of a operating system




10. To move a copy of file from one computer to another over a communication channel is called?




11. The primary function of the ............ is to set up the hardware and load and start an operating system




12. What kind of memory is both static and non -volatile?




13. is computer software designed to operate the computer hardware and to provide platform for running application software




14. The ......... is the amount of data that a storage device can move from the storage medium to the Computer per second




15. A device, which is not connected to CPU, is called as .......




16. What is the other name for programmed chip?




17. On-line real time systems become popular in ........... generation




18. You use a(n) ....., such as a keyboard or mouse, to input information




19. is the ability of a device to jump directly to the requested data




20. provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously




21. The task of performing operations like arithmetic and logical operations is called......




22. ALU and Control Unit jointly known as




23. RAM is an example of




24. Magnetic disk is an example of




25. Which one of the following is NOT a computer language




26. RAM is also called as




27. Store data or information temporarily and pass it on as directed by the control unit




28. Select the Odd one




29. A ............ is an additional set of commands that the computer displays after you make a selection from the main menu




30. COBOL is an acronym for.............




31. All of the following are examples of real security and privacy risks EXCEPT




32. Which of the following is NOT one of the four major data processing functions of a computer?




33. All of the following are examples of storage devices EXCEPT




34. The CPU and memory are located on the




35. is the science that attempts to produce machines that display the same type of intelligence that humans do




36. Servers are computers that provide resources to other computers connected to a




37. When creating a computer program, the ......... designs the structure of the program




38. A computer program that converts an entire program into machine language at one time is called a/ an




39. Computers process data into information by working exclusively with




40. The difference between people with access to computers and the Internet and those without this access is known as the




41. Computers manipulate data in many ways, and this manipulation is called......




42. The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement speciality called




43. Where does most data go first with in a computer memory hierarchy ?




44. The………….data mining technique derives rules from real-world case examples




45. …………….are used to identify a user who returns to a Website




46. Codes consisting of lines of varying widths or lengths that are computer-readable are known as-




47. Why is it unethical to share copyrighted files with your friends?




48. Reusable optical storage will typically have the acronym-




49. The most common type of storage devices are




50. A device that connects to a network without the use of cables is said to be