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Vikash chaudhary

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

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Total Questions: 30
Time Allotted: 30 minutes
Passing Score: 50%
Randomization: Yes
Certificate: Yes
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1 / 30

1. What are the key steps involved in the data analytics process?

a) The key steps in the data analytics process include data collection, data preprocessing, data analysis, interpretation, and decision-making.

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).

2 / 30

2. 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).

3 / 30

3. 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.

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4. 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

5 / 30

5. What is the principle of privacy by design, and how does it apply to software development?

a) Privacy by design is a principle that advocates for embedding privacy and data protection considerations into the design, development, and implementation of software systems and applications from the outset, ensuring that privacy-enhancing features and safeguards are integrated into the core architecture and functionality of the software.

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).

6 / 30

6. Which type of network is suitable for connecting branch offices of a multinational corporation located in different countries?

a) Local Area Network (LAN)

b) Wide Area Network (WAN)

c) Wireless Local Area Network (WLAN)

d) Metropolitan Area Network (MAN)

7 / 30

7. 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.

8 / 30

8. What is pseudocode?

a) A programming language used for writing code.

b) A type of malware.

c) A high-level description of a computer program or algorithm using natural language and simple syntax.

d) The process of executing a program.

9 / 30

9. What are some common types of cybercrime?

a) Hacking, phishing, malware, identity theft, online fraud, cyberbullying.

b) Software development, data analysis, network administration, cloud computing.

c) Hardware manufacturing, system integration, network infrastructure deployment.

d) Graphic design, web development, multimedia production, user interface design.

10 / 30

10. 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)

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11. 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

12 / 30

12. What is Microsoft Excel?

a) A type of antivirus software.

b) A web browser developed by Microsoft.

c) Spreadsheet software developed by Microsoft for creating, organizing, and analyzing data in tabular form.

d) A social media platform developed by Microsoft.

13 / 30

13. What is the difference between narrow AI and general AI?

a) Narrow AI is focused on performing specific tasks or solving specific problems, while general AI aims to exhibit human-like intelligence and cognitive abilities across a wide range of tasks.

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).

14 / 30

14. What role does Julia play in machine learning programming?

a) Julia is a high-level, high-performance programming language for technical computing, known for its speed, simplicity, and scalability, making it suitable for machine learning tasks.

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.

15 / 30

15. What is computer vision?

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 analyzing and interpreting visual information from images or videos.

d) The physical components of a computer system.

16 / 30

16. What is the role of sensors in IoT?

a) Sensors are devices that collect data from the environment or from other devices and transmit it to IoT systems for processing and analysis.

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).

17 / 30

17. 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.

18 / 30

18. What types of identifiers can be protected as trademarks?

a) Words, logos, symbols, slogans, or combinations thereof used to represent goods or services in commerce.

b) New and useful inventions, processes, methods, or compositions of matter.

c) Literary works, artistic works, musical works, dramatic works, and other creative expressions.

d) Ideas, concepts, facts, and theories.

19 / 30

19. What is the decimal equivalent of the binary number 100110?

a) 38

b) 42

c) 46

d) 50

20 / 30

20. 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.

21 / 30

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

a) Bus Topology

b) Star Topology

c) Ring Topology

d) Mesh Topology

22 / 30

22. What is Google Sheets?

a) A search engine developed by Google.

b) A cloud-based spreadsheet software developed by Google for creating, organizing, and collaborating on spreadsheets online.

c) An email service developed by Google.

d) A social media platform developed by Google.

23 / 30

23. 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.

24 / 30

24. How many bytes are in a gigabyte (GB)?

a) 1000

b) 1024

c) 2048

d) 4096

25 / 30

25. What is robotics?

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

b) The study of computer algorithms and data structures.

c) A field of AI and engineering that focuses on designing, building, and programming robots to perform tasks autonomously or semi-autonomously.

d) The physical components of a computer system.

26 / 30

26. What are some common applications of Augmented Reality (AR)?

a) Common applications of Augmented Reality (AR) include mobile apps, gaming, retail, advertising, navigation, industrial training, and healthcare.

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. What is a domain?

a) The physical location of a website's server.

b) The unique address used to access a website on the internet.

c) The software used to host a website.

d) The company that owns a website.

28 / 30

28. What are the core values of Agile Development Methodology, as outlined in the Agile Manifesto?

a) The core values of Agile Development Methodology, as outlined in the Agile Manifesto, include individuals and interactions over processes and tools, working software over comprehensive documentation, customer collaboration over contract negotiation, and responding to change over following a plan.

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).

29 / 30

29. What is supervised 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.

30 / 30

30. What is descriptive analytics in data analytics?

a) Descriptive analytics involves summarizing and visualizing data to understand historical trends, patterns, and relationships.

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.

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Computer Fundamentals Online Test

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.

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