This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 52 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 52 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Memory Address Register (MAR) A) Stores the address of the next instruction in memory. B) Stores the address of where the next item will be fetched from. C) Stores data fetched from memory, or waiting to be stored in memory. D) Stores the result of arithmetic calculations. Show Answer Correct Answer: B) Stores the address of where the next item will be fetched from. 2. A cashier scans barcodes, a terminal calculates totals, and a receipt prints. Which sequence matches the IPOS cycle? A) Output $\rightarrow$ Processing $\rightarrow$ Input $\rightarrow$ Storage. B) Input $\rightarrow$ Processing $\rightarrow$ Output $\rightarrow$ Storage. C) Input $\rightarrow$ Storage $\rightarrow$ Processing $\rightarrow$ Output. D) Processing $\rightarrow$ Input $\rightarrow$ Output $\rightarrow$ Storage. Show Answer Correct Answer: B) Input $\rightarrow$ Processing $\rightarrow$ Output $\rightarrow$ Storage. 3. It is composed of a worksheet, which has thousands of cells that each have a name to help the user find a specific cell easily. A) Microsoft Word. B) Power Point Presentation. C) HTML website. D) Microsoft Excel. Show Answer Correct Answer: D) Microsoft Excel. 4. What is freeware? A) Software provided at no cost to a user. B) A type of computer hardware. C) A paid software subscription. D) A type of data storage. Show Answer Correct Answer: A) Software provided at no cost to a user. 5. Type of software that allows you to perform specific tasks A) Applications. B) Spreadsheets. C) Databases. D) Presentation Software. Show Answer Correct Answer: A) Applications. 6. A kilobyte is A) 1024 bits. B) 1024 bytes. C) All the above. D) None of the above. Show Answer Correct Answer: B) 1024 bytes. 7. Type of software that helps the user to perform certain type of work A) Application Software. B) System Software. C) Both application & system software. D) None of these. Show Answer Correct Answer: A) Application Software. 8. What is a plotter and how does it work? A) A plotter is a type of CPU that processes complex calculations. B) A plotter is a device used to input data into the computer. C) A plotter is a device used to output graphical or vector images. D) A plotter is a type of printer that works with continuous quantities. Show Answer Correct Answer: C) A plotter is a device used to output graphical or vector images. 9. ..... add a border around selected text. A) Outside Border. B) Highlight. C) Table. D) None. Show Answer Correct Answer: A) Outside Border. 10. Sum of all number divided by amount of number A) Maximum. B) Median. C) Minimum. D) Average. Show Answer Correct Answer: D) Average. 11. Abacus was the first calculating device. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 12. The accuracy of the computers is consistently ..... A) Very high. B) Very low. C) Medium. D) None. Show Answer Correct Answer: B) Very low. 13. What step should Aldrin take to enhance computer security and privacy. A) Avoiding software updates to save time. B) Using weak passwords and sharing them with friends. C) Enabling all applications to make changes to the computer. D) Regularly scanning devices and downloaded programs for malware. Show Answer Correct Answer: D) Regularly scanning devices and downloaded programs for malware. 14. Explain the role of a CPU in a computer. A) The CPU stores all data permanently. B) The CPU is responsible for managing the power supply. C) The CPU connects all peripheral devices directly. D) The CPU processes instructions and manages data flow in a computer. Show Answer Correct Answer: D) The CPU processes instructions and manages data flow in a computer. 15. A collection of 8 bits is called A) Byte. B) Record. C) Word. D) Nibble. Show Answer Correct Answer: A) Byte. 16. For which operating system was C language initially developed? A) Mac OS. B) UNIX. C) Linux. D) Windows. Show Answer Correct Answer: B) UNIX. 17. Which of the following is a storage device? A) Hard Disk. B) USB Disk. C) Floppy Disk. D) All of the above. Show Answer Correct Answer: D) All of the above. 18. The parts of the computer that you can see and touch are called ..... A) Hardware. B) Software. C) Program. D) Input. Show Answer Correct Answer: A) Hardware. 19. What is the binary digit also known as? A) Byte. B) Kilobyte. C) Nibble. D) Bit. Show Answer Correct Answer: D) Bit. 20. What are the four basic functions of a computer? A) Input, Processing, Output, Storage. B) Input, Output, Networking, Display. C) Input, Output, Analysis, Retrieval. D) Input, Processing, Communication, Retrieval. Show Answer Correct Answer: A) Input, Processing, Output, Storage. 21. Differentiate between memory and storage devices. A) Memory devices are used for permanent data storage, while storage devices are used for temporary data access. B) Memory devices are long-term and non-volatile, while storage devices are temporary and volatile. C) Memory devices are temporary and volatile, while storage devices are long-term and non-volatile. D) Memory devices can store large amounts of data, while storage devices have limited capacity. Show Answer Correct Answer: C) Memory devices are temporary and volatile, while storage devices are long-term and non-volatile. 22. Which of these is an example of cloudstorage? A) Saving a digital photo to a computer's hard drive. B) Saving a digital photo to a flash drive. C) Saving a digital photo to an online photo album. D) Saving a digital photo to a CD. Show Answer Correct Answer: C) Saving a digital photo to an online photo album. 23. Several users want to share a common folder with high availability. Which of the following devices is BEST to use for this requirement? A) Medum capacity SATA hard drive. B) Network attached storage appliance. C) Firewall with security management. D) Large USB flash drive connected to a PC. Show Answer Correct Answer: B) Network attached storage appliance. 24. What is an extension? A) A set of caps that follow the name of a computerfile to show what it is. B) A set of three letters that follow the name of a computerfile to show what it is. C) A set of three words that follow the name of a computerfile to show what it is. D) A set of three questions that follow the name of a computerfile to show what it is. Show Answer Correct Answer: B) A set of three letters that follow the name of a computerfile to show what it is. 25. Allows a computer user to interact with the computer typically by making choices from displayed menus or groups of icons. A) Operating System. B) Hardware. C) Software. D) Graphical User Interface. Show Answer Correct Answer: D) Graphical User Interface. ← 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