Software & Operating Systems for NABARD DA, FREE Notes & Quiz

Q1. Which of the following is considered the “Brain” of the computer?

Q2. Which part of the computer is responsible for performing calculations and logical operations?

Q3. Which of the following is an example of an “Input Device”?

Q4. A “Scanner” is used to:

Q5. Which device is used specifically for playing computer games and controlling movement?

Q6. What is the main difference between “Hardware” and “Software”?

Q7. Which of the following is an “Output Device”?

Q8. “VDU” stands for:

Q9. Which printer type uses a ribbon and strikes it against the paper to create characters?

Q10. Which of the following is a “Non-Impact” printer?

Q11. Which device is used by banks to read the special magnetic ink printed on cheques?

Q12. What does “OMR” stand for, commonly used for checking exam answer sheets?

Q13. Which type of memory is “Volatile,” meaning its data is lost when the power is turned off?

Q14. Where is the BIOS firmware typically stored in a computer?

Q15. “System Software” includes which of the following?

Q16. Which software is designed to perform a specific task for the user, such as creating a presentation?

Q17. Which of the following is a “Utility Software”?

Q18. What is the full form of “USB”?

Q19. Which device is used to produce high-quality large-scale drawings like maps or architectural blueprints?

Q20. “Hard Copy” output refers to:

Q21. Which type of storage is considered “Secondary Storage”?

Q22. “Registers” are located inside the:

Q23. Which device is used for capturing “voice” as input?

Q24. What is a “Motherboard”?

Q25. “SSD” stands for:

Q26. Which printer uses dry ink (toner) and a laser beam to print?

Q27. An “Icon” on a computer screen is an example of:

Q28. Which of the following is NOT an operating system?

Q29. What is the purpose of “Cache Memory”?

Q30. “Firmware” is best described as:

Q31. Which of the following is considered “Permanent” storage?

Q32. What is the main function of the “Control Unit” (CU) in the CPU?

Q33. Which input device is primarily used to read the price and product details on items in a grocery store?

Q34. What does “GUI” stand for?

Q35. Which of the following is an example of “Open Source” System Software?

Q36. Which type of RAM is faster and used as Cache memory?

Q37. In the context of printers, what does “DPI” stand for?

Q38. Which of the following is a “Point and Draw” device?

Q39. A “Stylus” is most commonly used with which device?

Q40. Which of the following is a “Storage Device” that uses flash memory and has no moving parts?

Q41. “Device Drivers” are a type of:

Q42. Which device allows a computer to send and receive data over telephone lines or cable/satellite?

Q43. Which of the following keys on a keyboard is a “Modifier Key”?

Q44. What is the primary purpose of an “Assembler”?

Q45. Which storage unit is the smallest among the following?

Q46. Which of the following is a “Cold Booting” process?

Q47. Which device is used for “Soft Copy” output?

Q48. What is “OCR” used for?

Q49. Which of the following is an “Impact Printer”?

Q50. What is the function of the “BIOS” (Basic Input/Output System)?

Q51. Which of the following is a “Multi-tasking” Operating System?

Q52. “Disk Defragmenter” is an example of:

Q53. Which device is used to enter data into a computer by touching the screen?

Q54. What is the “Instruction Cycle” in a CPU?

Q55. Which type of memory is used to store data permanently on a phone or digital camera?

Q56. Which port is commonly used to connect a monitor to a CPU?

Q57. “Freeware” is software that:

Q58. Which component of the computer is often called the “Chassis” or “Tower”?

Q59. Which of the following is a “Secondary” storage device?

Q60. Why is the CPU considered the most important part of a computer?