This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 31 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 31 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Commonly called Visual Display Unit A) Flat. B) LED. C) Screen. D) Monitor. Show Answer Correct Answer: D) Monitor. 2. Name three types of data storage solutions. A) Hard Disk Drives, Solid State Drives, Cloud Storage. B) Magnetic Tapes. C) Optical Discs. D) USB Flash Drives. Show Answer Correct Answer: A) Hard Disk Drives, Solid State Drives, Cloud Storage. 3. What is the full form of OMR? A) Optical Mark Reader. B) Open Mark Reader. C) Optical Mark Recognition. D) Open Market Read. Show Answer Correct Answer: A) Optical Mark Reader. 4. What is the binary equivalent of the decimal number 10? A) 1010. B) 1100. C) 1000. D) 1110. Show Answer Correct Answer: A) 1010. 5. VCISOs are most likely to face attackers motivated by what? (especially in small to mid-sized organizations) A) Politics. B) Activism. C) Industrial espionage. D) Money. Show Answer Correct Answer: D) Money. 6. This is used to give the output in the form of sound. A) CD. B) Printer. C) DVD. D) Speaker. Show Answer Correct Answer: D) Speaker. 7. What is the computer "desktop" ? A) Clickable images that start various programs. B) Not a laptop. C) The main screen you see after you log into your computer. D) The space on top of a desk. Show Answer Correct Answer: C) The main screen you see after you log into your computer. 8. A warehouse needs to speed up stock intake and reduce data entry errors. Which input device is best? A) Joystick. B) Barcode scanner (handheld). C) Game controller. D) Graphics tablet. Show Answer Correct Answer: B) Barcode scanner (handheld). 9. Your client has just upgraded to a touch screen display for a desktop computer running Windows 8.1. The display functions work fine, but the touch functions have not worked since the display was set up. Which of the following should be performed first? A) Disconnecting the mouse to see if it is interfering with the touch screen. B) Connecting all USB devices to a USB hub. C) Making sure the USB cable from the display is plugged in. D) Rebooting the computer. Show Answer Correct Answer: C) Making sure the USB cable from the display is plugged in. 10. Who invented the first mechanical adding machine? A) Blaise Pascal. B) Baron Gottfried Wilhelm von Leibniz. C) All the above. D) None of the above. Show Answer Correct Answer: A) Blaise Pascal. 11. Mnemonic a memory trick is used in which of the following language? A) Machine language. B) Assembly language. C) High level language. D) None of these. Show Answer Correct Answer: B) Assembly language. 12. Which of the following file extensions is commonly associated with a spreadsheet? A) .doc. B) .jpg. C) .xls. D) .mp3. Show Answer Correct Answer: C) .xls. 13. Embedded OS is embedded in a device in the ..... A) A. RAM. B) B. EPROM. C) C. ROM. D) None of the above. Show Answer Correct Answer: C) C. ROM. 14. The CPU would not work without the following component A) Hard drive. B) USB memory stick. C) Graphics card. D) RAM. Show Answer Correct Answer: D) RAM. 15. Which component of a computer is known as the "brain" ? A) System unit. B) Processor (CPU). C) Motherboard. D) Memory. Show Answer Correct Answer: B) Processor (CPU). 16. Windows, OS X, and Linux are examples of A) Operating systems. B) Internet service providers. C) Applications. D) Mobile devices. Show Answer Correct Answer: A) Operating systems. 17. Which of the following is the largest storage unit? A) Megabyte. B) Kilobyte. C) Terabyte. D) Gigabyte. Show Answer Correct Answer: C) Terabyte. 18. ..... is the basic requirement of a computer. A) Secondary memory. B) Primary memory. C) Both. D) None. Show Answer Correct Answer: B) Primary memory. 19. ..... looks like a tv sreen A) Mouse. B) Cpu. C) Rom. D) Monitor. Show Answer Correct Answer: D) Monitor. 20. A single server can serve multiple clients, and a single client can use multiple servers A) False. B) Ture. C) All the above. D) None of the above. Show Answer Correct Answer: B) Ture. 21. What are the keyboard shortcuts for copy and paste? A) CTRL + C, CTRL + X. B) CTRL + C, CTRL + V. C) CTRL + C, CTRL + Z. D) None of the above. Show Answer Correct Answer: B) CTRL + C, CTRL + V. 22. What does it mean to store something in the 'cloud'? A) To back up on a Flash Drive. B) To save to desktop. C) To save to hard drive. D) To save to an online system. Show Answer Correct Answer: D) To save to an online system. 23. In ..... , a running process may be interrupted by another process that needs to execute. A) A. preemptive scheduling. B) B. non preemptive scheduling. C) C. round robin scheduling. D) None of the above. Show Answer Correct Answer: A) A. preemptive scheduling. 24. What is a virus as it relates to computer? A) An illness passed on to computer programmers. B) A device that will increase a computer's memory. C) A type of code used to create prgrams. D) A type of malicious code or program written to alter the way a computer operates. Show Answer Correct Answer: D) A type of malicious code or program written to alter the way a computer operates. 25. What is the primary goal of cybersecurity? A) Reduce computer storage. B) Protect digital information and assets. C) Enhance software performance. D) Increase internet speed. Show Answer Correct Answer: B) Protect digital information and assets. ← PreviousNext →Related QuizzesClass 11 Computer Science Chapter 1 Computer Fundamentals Quiz 1Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 2Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 3Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 4Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 5Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 6Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 7Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 8Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 9Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books