Home» Online Test » Computer » Computer Fundamentals Online Test 0% Sorry, time's up. To complete the online test, please restart it. Created by Vikash chaudhary This 'Computer Fundamentals Online Test' covers questions across all the topics related to Computers from basic to advanced levels. Get fresh, new questions in each attempt. Total Questions: 30 Time Allotted: 30 minutes Passing Score: 50% Randomization: Yes Certificate: Yes Do not refresh the page! 👍 All the best! 1 / 30 1. What is the difference between Virtual Reality (VR) and Augmented Reality (AR)? a) The process of securely storing data on computer systems. b) Sorting algorithms, searching algorithms, graph algorithms. c) The main difference between Virtual Reality (VR) and Augmented Reality (AR) is that VR immerses users in a completely virtual environment, while AR overlays digital content onto the real-world environment. d) The study of computer algorithms and data structures. 2 / 30 2. What is the purpose of a README file in software development projects? a) TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), DNS (Domain Name System), SSL/TLS (Secure Sockets Layer/Transport Layer Security). b) Sorting algorithms, searching algorithms, graph algorithms. c) The purpose of a README file is to provide essential information about the project, including its purpose, features, installation instructions, usage guidelines, contribution guidelines, and contact information, serving as a comprehensive guide for developers, users, and collaborators. d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 3 / 30 3. What are some common uses of speakers? a) Video conferencing, live streaming, online gaming. b) Scanning printed documents, capturing images of physical objects. c) Recording audio, editing videos, creating graphics. d) Listening to music, watching movies, playing video games. 4 / 30 4. Which type of memory is used by the operating system to create an illusion of a larger main memory by transferring data between RAM and the hard disk? a) RAM b) ROM c) Cache Memory d) Virtual Memory 5 / 30 5. What is reinforcement learning? a) Learning from labeled data with input-output pairs to make predictions or classifications. b) Learning from unlabeled data to discover patterns or structures. c) Learning through interaction with an environment to maximize rewards. d) The study of computer algorithms and data structures. 6 / 30 6. What are the common Agile methodologies used in software development? a) Common Agile methodologies used in software development include Scrum, Kanban, Extreme Programming (XP), Lean, and Feature-Driven Development (FDD), each with its own principles, practices, and frameworks. b) Sorting algorithms, searching algorithms, graph algorithms. c) TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), DNS (Domain Name System), SSL/TLS (Secure Sockets Layer/Transport Layer Security). d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 7 / 30 7. What are some applications of robotics? a) Industrial automation, healthcare assistance, agriculture, exploration, entertainment. b) Sorting algorithms, searching algorithms, graph algorithms. c) TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), DNS (Domain Name System), SSL/TLS (Secure Sockets Layer/Transport Layer Security). d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 8 / 30 8. What are some common uses of scanners? a) Digitizing documents, photos, artwork, and other printed materials. b) Recording audio, editing videos, creating graphics. c) Playing video games, controlling drones, capturing virtual reality content. d) Video conferencing, live streaming, online gaming. 9 / 30 9. Which type of network is designed to connect devices within a specific metropolitan area, such as a city or town? a) Local Area Network (LAN) b) Wide Area Network (WAN) c) Wireless Local Area Network (WLAN) d) Metropolitan Area Network (MAN) 10 / 30 10. Which type of memory is typically faster than secondary storage but slower than cache memory and main memory? a) RAM b) ROM c) Cache Memory d) Virtual Memory 11 / 30 11. Which network topology connects devices in a closed loop, where each device is connected to exactly two other devices? a) Bus Topology b) Star Topology c) Ring Topology d) Mesh Topology 12 / 30 12. What is the purpose of intellectual property rights (IPR) in the field of technology and innovation? a) The purpose of intellectual property rights (IPR) in the field of technology and innovation is to incentivize and reward innovation, creativity, and investment in research and development by granting legal protections and exclusive rights to creators, inventors, and innovators for their inventions, designs, trademarks, and creative works, encouraging the dissemination of knowledge, fostering economic growth, and promoting competition and fair trade. b) Sorting algorithms, searching algorithms, graph algorithms. c) TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), DNS (Domain Name System), SSL/TLS (Secure Sockets Layer/Transport Layer Security). d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 13 / 30 13. How does branching and merging work in Git version control? a) TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), DNS (Domain Name System), SSL/TLS (Secure Sockets Layer/Transport Layer Security). b) Sorting algorithms, searching algorithms, graph algorithms. c) Branching and merging in Git version control involves creating separate branches to work on different features or fixes independently, making changes in each branch, and merging changes from one branch into another to integrate new features or resolve conflicts. d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 14 / 30 14. What are some features of Google Sheets? a) Real-time collaboration, automatic saving, and version history. b) Video editing and graphic design tools. c) Web browsing and email functionality. d) Gaming and entertainment features. 15 / 30 15. What are some features of Google Slides? a) Real-time collaboration, automatic saving, and version history. b) Video editing and graphic design tools. c) Web browsing and email functionality. d) Gaming and entertainment features. 16 / 30 16. What is the main advantage of using cloud-based spreadsheet software like Google Sheets? a) Offline access to spreadsheets. b) Real-time collaboration and sharing of spreadsheets with others. c) Advanced data analysis tools. d) Integration with desktop applications. 17 / 30 17. How many bits are in a byte? a) 4 b) 8 c) 16 d) 32 18 / 30 18. Which type of memory is non-volatile and stores firmware and essential system instructions that are not intended to be modified? a) RAM b) ROM c) Cache Memory d) Virtual Memory 19 / 30 19. Which network component operates at the Data Link layer of the OSI model and forwards data packets within the same network segment based on MAC addresses? a) Router b) Switch c) Modem d) Hub 20 / 30 20. What are some common applications of machine learning? a) Common applications of machine learning include predictive analytics, recommendation systems, natural language processing, computer vision, and autonomous vehicles. b) Sorting algorithms, searching algorithms, graph algorithms. c) TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), DNS (Domain Name System), SSL/TLS (Secure Sockets Layer/Transport Layer Security). d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 21 / 30 21. What are some benefits of using surge protectors? a) Protection against power surges, prevention of damage to electronic devices, extension of device lifespan. b) Enhanced network connectivity, faster data transfer rates, improved graphics performance. c) Increased storage capacity, reduced system boot time, enhanced security features. d) Improved sound quality, faster processing speeds, better image resolution. 22 / 30 22. What is a firewall? a) A physical barrier around a computer system. b) A software or hardware-based security system that monitors and controls incoming and outgoing network traffic. c) A type of malware. d) A cryptographic algorithm used for data encryption. 23 / 30 23. Which network component helps to extend the range of a wireless network and provides wireless connectivity to devices such as laptops and smartphones? a) Router b) Switch c) Modem d) Access Point 24 / 30 24. What are some features of Microsoft Word? a) Spell check, grammar check, and formatting options. b) Web browsing and email functionality. c) Video editing and graphic design tools. d) Gaming and entertainment features. 25 / 30 25. What is a trademark? a) The exclusive right granted to the creator of an original work to reproduce, distribute, and display the work. b) The legal protection of a product's unique design, name, or symbol that distinguishes it from others. c) The exclusive right granted to inventors to prevent others from making, using, or selling their invention. d) The protection of confidential information or proprietary knowledge that provides a competitive advantage. 26 / 30 26. What activities are typically performed during the Maintenance phase of the Software Development Life Cycle (SDLC)? a) Activities performed during the Maintenance phase include bug fixing, enhancements, updates, optimizations, and ongoing support and maintenance to ensure the continued reliability, usability, and performance of the software system. b) Sorting algorithms, searching algorithms, graph algorithms. c) TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), DNS (Domain Name System), SSL/TLS (Secure Sockets Layer/Transport Layer Security). d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 27 / 30 27. Why is ethics important in computing? a) To ensure compliance with legal regulations and industry standards. b) To prevent unethical behavior and harmful consequences in the use and development of computer technology. c) To improve the efficiency and performance of computer systems. d) To enhance the aesthetics and user experience of software applications. 28 / 30 28. Which of the following is NOT a type of computer network based on geographical scope? a) Local Area Network (LAN) b) Metropolitan Area Network (MAN) c) Personal Area Network (PAN) d) Wide Area Network (WAN) 29 / 30 29. What is CPU architecture? a) The physical design and layout of a central processing unit (CPU). b) The process of executing instructions in a program. c) A type of programming language. d) The software used for managing computer hardware. 30 / 30 30. What are the different types of databases supported by DBMS? a) Relational databases, NoSQL databases, object-oriented databases, hierarchical databases. b) Sorting algorithms, searching algorithms, graph algorithms. c) TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), DNS (Domain Name System), SSL/TLS (Secure Sockets Layer/Transport Layer Security). d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). Please provide accurate information so we can send your Achievement Certificate by mail. NameEmailPhone Number Your score isShare your achievement! LinkedIn Facebook 0% Restart Test Please provide your feedback. Thank you for your valuable feedback. Send feedback Buy Computer Fundamentals MCQ PDF for Offline Study
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