Computer Fundamentals Online Test

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. Which technology overlays digital content onto the real-world environment in Augmented Reality (AR)?

a) Augmented Reality (AR) overlays digital content onto the real-world environment using technologies such as smartphones, tablets, AR glasses, and head-up displays (HUDs).

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.

2 / 30

2. What is the goal of AI in robotics?

a) To create robots that can perform tasks more efficiently and effectively than humans.

b) The process of securely storing data on computer systems.

c) The study of computer algorithms and data structures.

d) To develop robots with human-like intelligence and consciousness.

3 / 30

3. What is cybersecurity?

a) The process of securely storing data on computer systems.

b) The protection of computer systems and networks from cyber threats, such as hackers, malware, and data breaches.

c) The study of computer algorithms and data structures.

d) The physical components of a computer system.

4 / 30

4. What is a Git repository, and how is it used in version control?

a) A Git repository is a data structure that stores metadata and content related to a project, including source code files, commit history, branches, and configuration settings, providing a centralized location for version control operations such as tracking changes, branching, merging, and collaboration.

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).

5 / 30

5. What is an external hard drive?

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 connected to a computer externally for storing data, typically using a USB or Thunderbolt interface.

d) A type of optical disc used for storing data.

6 / 30

6. Which type of memory is directly accessed by the CPU for storing and retrieving data and instructions during program execution?

a) RAM

b) ROM

c) Cache Memory

d) Virtual Memory

7 / 30

7. 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

8 / 30

8. What is the process of mining in blockchain technology?

a) Mining is the process of validating and adding new transactions to the blockchain through cryptographic puzzle-solving, typically rewarded with cryptocurrency incentives.

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).

9 / 30

9. 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.

10 / 30

10. Which network topology connects each device in a linear sequence?

a) Bus Topology

b) Star Topology

c) Ring Topology

d) Mesh Topology

11 / 30

11. What are some advantages of optical disc drives?

a) Long-term data retention, compatibility with a wide range of devices, and low cost.

b) Portable, easy to connect, and offer high storage capacity.

c) Prone to physical damage, slow data transfer rates, and high cost.

d) Used primarily for temporary storage, incompatible with most computers, and low reliability.

12 / 30

12. 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.

13 / 30

13. What are some key principles of privacy protection in the context of cybersecurity regulations?

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) Some key principles of privacy protection in the context of cybersecurity regulations include data minimization, consent and user control, transparency and accountability, security safeguards and encryption, data breach notification, and cross-border data transfers.

14 / 30

14. What is video editing 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 editing and enhancing video recordings.

15 / 30

15. What is a patent?

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.

16 / 30

16. What is Git, and how does it differ from other Version Control Systems (VCS)?

a) The process of securely storing data on computer systems.

b) Sorting algorithms, searching algorithms, graph algorithms.

c) Git is a distributed version control system (DVCS) that allows developers to work offline and independently, with each user having a complete copy of the repository on their local machine, enabling faster operations, branching, and merging compared to centralized VCS like SVN.

d) The study of computer algorithms and data structures.

17 / 30

17. How does blockchain achieve decentralization?

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) By distributing transaction data across multiple computers (nodes) in a network, eliminating the need for a central authority or intermediary.

d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive).

18 / 30

18. What is the Internet?

a) A global network of interconnected computers and devices.

b) A software application used for communication between computers.

c) A physical device used to connect computers to the internet.

d) A type of network topology.

19 / 30

19. What is a Git branch, and how is it used in 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) A Git branch is a lightweight movable pointer to a commit in the commit history, representing an independent line of development with its own set of changes and history, enabling parallel development, isolation of changes, and experimentation without affecting the main codebase.

d) CPU (Central Processing Unit), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive).

20 / 30

20. What is autonomous navigation?

a) The process of securely storing data on computer systems.

b) The study of computer algorithms and data structures.

c) The ability of robots or vehicles to navigate and move in their environment without human intervention.

d) The physical components of a computer system.

21 / 30

21. What is accessibility in computing?

a) The protection of personal information and data from unauthorized access or disclosure.

b) The process of securely storing data on computer systems.

c) The study of computer algorithms and data structures.

d) The design and implementation of technology to ensure equal access and usability for individuals with disabilities.

22 / 30

22. 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).

23 / 30

23. 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.

24 / 30

24. What is programming logic?

a) The process of writing code in a programming language.

b) The systematic approach to problem-solving using logical and computational thinking.

c) The hardware components of a computer system.

d) The process of designing user interfaces for software applications.

25 / 30

25. What role does the Scrum Master play in Scrum, an Agile methodology?

a) The Scrum Master is responsible for facilitating the Scrum process, coaching the development team on Agile principles and practices, removing impediments, and fostering a culture of continuous improvement.

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).

26 / 30

26. 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.

27 / 30

27. What are registers in the memory hierarchy?

a) The fastest and smallest type of computer memory located within the CPU.

b) The largest and slowest type of computer memory used for long-term storage.

c) A type of programming language.

d) The software used for managing computer hardware.

28 / 30

28. What is the purpose of a Git commit message?

a) The study of computer algorithms and data structures.

b) Sorting algorithms, searching algorithms, graph algorithms.

c) The process of securely storing data on computer systems.

d) The purpose of a Git commit message is to provide a concise and descriptive summary of the changes made in a commit, helping developers and collaborators understand the purpose, scope, and impact of the changes and facilitating code review, collaboration, and project maintenance.

29 / 30

29. What is intellectual property?

a) The physical components of a computer system.

b) Software applications used for managing computer hardware.

c) The rights granted to individuals or organizations to control the use and distribution of their creative works, inventions, and discoveries.

d) The study of computer algorithms and data structures.

30 / 30

30. Which technology is used to create immersive virtual experiences in Virtual Reality (VR)?

a) Virtual Reality (VR) uses a combination of technologies such as head-mounted displays (HMDs), motion tracking sensors, haptic feedback devices, and immersive audio systems to create immersive virtual experiences.

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 is

Please provide your feedback.

Thank you for your valuable feedback.

Buy Computer Fundamentals MCQ PDF for Offline Study

This 'Computer Fundamentals Online Test' covers questions across all the topics related to Computers from basic to advanced levels.

Please provide accurate information so we can send your Achievement Certificate by mail.

Related MCQs