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 multimedia software? a) Software used for creating, editing, and manipulating visual images or graphics. b) Software used for playing multimedia files, such as audio and video. c) Software used for managing computer networks and resources. d) Software used for word processing and document creation. 2 / 30 2. Which network component is responsible for determining the best path for data packets to reach their destination across multiple networks? a) Router b) Switch c) Modem d) Hub 3 / 30 3. What are the key characteristics of blockchain technology? a) Decentralization, transparency, immutability, security. b) Sorting algorithms, searching algorithms, graph algorithms. c) The process of securely storing data on computer systems. d) The study of computer algorithms and data structures. 4 / 30 4. What is a website? a) A physical device used to connect computers to the internet. b) A collection of networked computers sharing resources. c) A software application used for communication between computers. d) A collection of web pages accessible via the World Wide Web. 5 / 30 5. 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). 6 / 30 6. What are some common algorithms used in supervised learning? a) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 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) Common algorithms used in supervised learning include linear regression, logistic regression, decision trees, random forests, support vector machines (SVM), and neural networks. 7 / 30 7. What types of works are protected by copyright? a) Literary works, artistic works, musical works, dramatic works, and other creative expressions fixed in a tangible medium of expression. b) Inventions, processes, methods, and discoveries. c) Logos, symbols, names, and slogans used to identify and distinguish products or services. d) Ideas, concepts, facts, and theories. 8 / 30 8. What is a scanner? a) A device used for capturing images and videos of scenes or individuals. b) A device used for scanning printed text and converting it into digital format. c) A device used for controlling video games and simulations. d) A device used for storing data externally. 9 / 30 9. What is an optical disc drive (ODD)? a) A storage device located inside the computer case used for storing data. b) A software application used for managing computer hardware. c) A device that uses laser technology to read and write data on optical discs, such as CDs, DVDs, and Blu-ray discs. d) A type of external hard drive. 10 / 30 10. What are some common uses of projectors? a) Presentations, lectures, movie screenings, digital signage. b) Scanning printed documents, capturing images of physical objects. c) Recording audio, editing videos, creating graphics. d) Video conferencing, live streaming, online gaming. 11 / 30 11. What is symmetric encryption? a) An encryption method that uses different keys for encryption and decryption. b) An encryption method that uses the same key for both encryption and decryption. c) A type of encryption algorithm. d) A security mechanism used to protect against unauthorized access to computer systems. 12 / 30 12. What are other accessories commonly used with computer systems? a) Devices used for input and output operations. b) Peripheral devices used for connecting to a network. c) Additional components or devices used to enhance the functionality or protect computer systems. d) Software applications used for managing computer hardware. 13 / 30 13. What is a cryptocurrency in the context of blockchain? a) Digital or virtual currencies that use cryptography for secure transactions and operate on decentralized blockchain networks. b) Sorting algorithms, searching algorithms, graph algorithms. c) The process of securely storing data on computer systems. d) The study of computer algorithms and data structures. 14 / 30 14. Which type of memory is faster but smaller in size compared to main memory, and is used to store frequently accessed data and instructions? a) RAM b) ROM c) Cache Memory d) Virtual Memory 15 / 30 15. What is security in computing? a) The process of securely storing data on computer systems. b) The protection of computer systems and data from threats, such as viruses, hackers, and cyber attacks. c) The study of computer algorithms and data structures. d) The physical components of a computer system. 16 / 30 16. What are the key differences between copyright, patent, and trademark as forms of intellectual property protection? 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) Copyright protects original works of authorship, such as literary, artistic, and musical creations, providing creators with exclusive rights to reproduce, distribute, perform, and display their works, while patents protect inventions, innovations, and technological advancements, granting inventors exclusive rights to exploit, manufacture, and commercialize their inventions for a limited period, and trademarks protect brands, logos, and symbols used to distinguish goods and services in the marketplace, providing owners with exclusive rights to use, license, and protect their distinctive marks from unauthorized use or infringement by others. d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 17 / 30 17. What are neural networks? a) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 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) A type of machine learning algorithm inspired by the structure and function of the human brain, consisting of interconnected nodes (neurons) organized in layers. 18 / 30 18. 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 19 / 30 19. What are some common applications of Virtual Reality (VR)? a) Common applications of Virtual Reality (VR) include gaming, simulations, training and education, virtual tours, healthcare, and architectural visualization. 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). 20 / 30 20. What is a game controller? a) A device used for capturing images and videos of scenes or individuals. b) A device used for scanning printed text and converting it into digital format. c) A device used for controlling video games and simulations. d) A device used for storing data externally. 21 / 30 21. How many gigabytes are in a terabyte (TB)? a) 1000 b) 1024 c) 2048 d) 4096 22 / 30 22. What is antivirus software? a) Software that protects computer hardware from physical damage. b) Software that prevents unauthorized access to computer systems. c) Software that detects, prevents, and removes malicious software (malware) from a computer system. d) Software used for encrypting sensitive data. 23 / 30 23. What is malware? a) A type of encryption algorithm. b) A security mechanism used to protect against unauthorized access to computer systems. c) Malicious software designed to disrupt, damage, or gain unauthorized access to computer systems or data. d) A physical device used for user authentication. 24 / 30 24. What is reinforcement learning in machine learning? a) Reinforcement learning is a type of machine learning where the algorithm learns through trial and error by interacting with an environment, receiving feedback or rewards based on its actions. b) Sorting algorithms, searching algorithms, graph algorithms. c) The process of securely storing data on computer systems. d) The study of computer algorithms and data structures. 25 / 30 25. What is Augmented Reality (AR)? a) The process of securely storing data on computer systems. b) Sorting algorithms, searching algorithms, graph algorithms. c) Augmented Reality (AR) is a technology that overlays digital content and information onto the real-world environment, enhancing the user's perception and interaction with their surroundings. d) The study of computer algorithms and data structures. 26 / 30 26. What is prescriptive analytics in data analytics? a) The process of securely storing data on computer systems. b) Sorting algorithms, searching algorithms, graph algorithms. c) Prescriptive analytics involves providing recommendations and decision support based on insights derived from descriptive and predictive analytics. d) The study of computer algorithms and data structures. 27 / 30 27. What is Agile Development Methodology? a) The process of securely storing data on computer systems. b) Sorting algorithms, searching algorithms, graph algorithms. c) Agile Development Methodology is an iterative and incremental approach to software development that emphasizes flexibility, collaboration, and customer feedback throughout the development process. d) The study of computer algorithms and data structures. 28 / 30 28. What are the key principles of Agile Development Methodology? a) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive). 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) The key principles of Agile Development Methodology include customer collaboration, responding to change, delivering working software, self-organizing teams, and regular reflection and adaptation. 29 / 30 29. What is natural language processing (NLP)? a) The process of securely storing data on computer systems. b) The study of computer algorithms and data structures. c) A subset of AI that focuses on understanding and generating human language. d) The physical components of a computer system. 30 / 30 30. Which network component operates at the Physical layer of the OSI model and simply repeats incoming signals to all connected devices? a) Router b) Switch c) Modem d) Hub 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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