This quiz works best with JavaScript enabled. Home > Technology > It > Computer Fundamentals – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Computer Fundamentals Quiz 15 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which answer is correct from smallest to largest? A) Kilobyte, Gigabyte, Megabyte. B) Gigabyte, Megabyte, Terabyte. C) Megabyte, Terabyte, Kilobyte. D) Byte, Kilobyte, Megabyte. Show Answer Correct Answer: D) Byte, Kilobyte, Megabyte. 2. Is a non-volatile memory that permanently stores instructions for your computer. A) RAM. B) ROM. C) BIOS. D) CMOS. Show Answer Correct Answer: B) ROM. 3. In terms of processing speed, which of the following devices is MOST LIKELY the slowest? A) Desktop computer. B) Embedded device. C) Notebook computer. D) Smartphone. Show Answer Correct Answer: B) Embedded device. 4. Private IP consists of 3 groups A) True. B) False. Show Answer Correct Answer: A) True. 5. Which one of the following is a volatile memory? A) Hard disk. B) Motherboard. C) Random Access Memory. D) Read Only Memory. Show Answer Correct Answer: B) Motherboard. 6. This device is used to scan images. A) Printer. B) Scanner. C) Plotter. D) Image editor. Show Answer Correct Answer: B) Scanner. 7. Which of the following will not information? A) Pressing Ctrl + C. B) Selecting Edit>Cut from the menu. C) Clicking the Cut button on the standard. D) Pressing Ctrl+X. Show Answer Correct Answer: A) Pressing Ctrl + C. 8. What does the following shortcut key do? CTRL + Y A) Redo the last action performed. B) Undo the last action performed. C) Capitalize all the letter Y in a document. D) Open find box. Show Answer Correct Answer: A) Redo the last action performed. 9. How can you tell that an icon on your desktop is a shortcut? A) It has a small arrow located in the lower left-hand corner. B) It contains a number in its name. C) It has the letter "S" under it. D) It is larger than all other icons. Show Answer Correct Answer: A) It has a small arrow located in the lower left-hand corner. 10. System specifications are the technical descriptions of a computer's componentsand capabilities. A) True. B) False. Show Answer Correct Answer: A) True. 11. Data mining A) Is same as big data. B) Application of software for extracting useful information from large data collection. Show Answer Correct Answer: B) Application of software for extracting useful information from large data collection. 12. The ..... was developed in 3000 BC, and was basically beads on rods to count and was used to calculate, has upper and lower deck. A) UNIVAC. B) Abacus. C) Vacuum Tubes. D) Slide Rule. Show Answer Correct Answer: B) Abacus. 13. For unique identification of record, we required a ..... key. A) Primary. B) Secondary. C) Composite. D) Alternate. Show Answer Correct Answer: A) Primary. 14. Device connects to a computer system to add functionality. A) Computer System. B) Computer Peripherals. C) Cables. D) Storage Devices. Show Answer Correct Answer: B) Computer Peripherals. 15. Which of these habits is a good sitting posture? A) Eyes level on the bottom of the screen. B) Keep elbow close to the body. Show Answer Correct Answer: B) Keep elbow close to the body. 16. In which sector are computers used for payroll, sales, budget planning, and financial management information system? A) Health Care. B) Government. C) Banking. D) Business. Show Answer Correct Answer: D) Business. 17. Which of the following terms describes the difference between white and black in an LCD monitor? A) Pitch. B) Resolution. C) Aspect Ratio. D) Contrast Ratio. Show Answer Correct Answer: D) Contrast Ratio. 18. Digital Cameras can be connected to a computer by a ..... A) USB. B) HDMI. C) Ethernet. D) Parallel Port. Show Answer Correct Answer: A) USB. 19. Which of the following is a key component found in the motherboard? A) Hard disk. B) Keyboard. C) Monitor. D) Processor. Show Answer Correct Answer: D) Processor. 20. Choose the correct answer. Function of plotter- A) Type letters. B) Output on paper. C) To give power. D) Display answer on screen. Show Answer Correct Answer: B) Output on paper. ← PreviousNext →Related QuizzesTechnology QuizzesComputer Fundamentals Quiz 1Computer Fundamentals Quiz 2Computer Fundamentals Quiz 3Computer Fundamentals Quiz 4Computer Fundamentals Quiz 5Computer Fundamentals Quiz 6Computer Fundamentals Quiz 7Computer Fundamentals Quiz 8Computer Fundamentals Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books