This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 21 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Samuel is editing a video on his computer, and he has connected a camera to it to send the video for editing; which device is acting as input? A) Monitor. B) Webcam / digital camera. C) Speaker. D) Printer. Show Answer Correct Answer: B) Webcam / digital camera. 2. What does CPU stand for in a computer? A) Central Processing Unit. B) Central Program Unit. C) Computer Processing Unit. D) Central Processor Unit. Show Answer Correct Answer: A) Central Processing Unit. 3. Linux is an open source OS. What does Open Source mean? A) It costs money to download but you can customize it. B) It is free to download and you can customize it. C) It is free to download but you cannot customize it. D) You can only use a command line interface. Show Answer Correct Answer: B) It is free to download and you can customize it. 4. A program that is employed in the development, repair or enhancement of other programs is known as A) System software. B) System software. C) System software. D) System software. E) System software. Show Answer Correct Answer: A) System software. 5. What is the largest unit size? A) Terabyte. B) Yottabyte. C) Petabyte. D) Exabyte. Show Answer Correct Answer: B) Yottabyte. 6. Which protocol is used for secure data transmission over the internet? A) POP3. B) FTP. C) SMTP. D) HTTPS. Show Answer Correct Answer: D) HTTPS. 7. True or False:The primary function of application software is to manage system resources. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. The 2's complement of a binary no. is obtained by adding ..... to its 1's complement. A) 0. B) 1. C) 10. D) 12. E) None of the above. Show Answer Correct Answer: B) 1. 9. A spreadsheet has some values entered:Cell A1 contains 10, cell A2 contains 14, cell A3 contains 7. You enter in cell A4 the following: "=1+2" . Which value is displayed in A4? A) 3. B) 10. C) 14. D) 24. Show Answer Correct Answer: A) 3. 10. Third Generation of Computers has employed ..... technology A) Vacuum tubes. B) Transistors. C) Integrated Circuits. D) Very Large Integrated Circuits. Show Answer Correct Answer: C) Integrated Circuits. 11. In paging, the physical memory is broken into fixed size blocks called ..... A) A. file. B) B. frame. C) C. hole. D) None of the above. Show Answer Correct Answer: B) B. frame. 12. A software program created by Microsoft that uses spreadsheets to organize numbers and data with formulas and functions. Excel analysis is ubiquitous around the world and used by businesses of all sizes to perform financial analysis. A) MS Excel. B) MS Word. C) MS PowerPoint. D) MS Office. Show Answer Correct Answer: A) MS Excel. 13. Which of the following is NOT one of the components of the CPU? A) Advanced Resource Monitor (ARM). B) Arithmetic Logic Unit (ALU). C) Memory. D) Control Unit. Show Answer Correct Answer: A) Advanced Resource Monitor (ARM). 14. What is the purpose of the Program Counter (PC) register? A) This is used to hold the instruction that needs to be carried out. B) This is used to save information. C) This is used to hold the location of the data. D) This is used to store the memory address of the next instruction. Show Answer Correct Answer: D) This is used to store the memory address of the next instruction. 15. This is another kind of printer, which is used to print charts, big posters etc. A) Plotter. B) Printer. C) VDU. D) None of these. Show Answer Correct Answer: A) Plotter. 16. Which of these is an operating system? A) MS Word. B) Windows. C) Oracle. D) Excel. Show Answer Correct Answer: B) Windows. 17. Any computer that can access the server is called? A) Web Server. B) Web Client. C) Web Browser. D) User. Show Answer Correct Answer: B) Web Client. 18. Identify the problem solving method. Step1:Start Step2:Include standard I/O header files Step3:Read length and breadth from the user A) Algorithm. B) Flowchart. C) Pseudocode. D) All options. Show Answer Correct Answer: A) Algorithm. 19. Which of these values can be stored as a single bit? A) 4. B) 0, 1, 0, 0. C) 11. D) 0. Show Answer Correct Answer: D) 0. 20. RAM is also called as A) Virtual memory. B) Volatile memory. C) Non volatile memory. D) Cache memory. Show Answer Correct Answer: B) Volatile memory. 21. BIOS stands for what? A) Bring in Output Status. B) Basic input outside system. C) Basic input output system. D) None of the above. Show Answer Correct Answer: C) Basic input output system. 22. What is the function of a CPU in a computer? A) The function of a CPU in a computer is to execute instructions and perform calculations. B) The function of a CPU in a computer is to play music. C) The function of a CPU in a computer is to drive a car. D) The function of a CPU in a computer is to brew coffee. Show Answer Correct Answer: A) The function of a CPU in a computer is to execute instructions and perform calculations. 23. What does RAM consists of A) Impact printers. B) Plotter. C) Memory chips. D) Memory. Show Answer Correct Answer: C) Memory chips. 24. If a computer bus width is 32 bit, then how much memory it can address A) 8GB. B) 32GB. C) 16GB. D) 4GB. Show Answer Correct Answer: D) 4GB. 25. All Windows 7 versions now support up to ..... of each type. A) Four tuners. B) Five tuners. C) Six tuners. D) None. Show Answer Correct Answer: A) Four tuners. ← 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