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Grade-8:Computer Science
Chapter-1: Emerging Technologies SLO: Knowledge: Name and explain the applications of emerging technologies in various walks of life (e.g. artificial intelligence, 5G, robotics, computer-assisted translation, 3D and holographic imaging, virtual reality, distributed applications, block-chain, and machine learning). Skills: Analyze emerging technologies relevant to different fields. (e.g. artificial intelligence, 5G, robotics, computer-assisted translation, 3D and holographic imaging, virtual reality, distributed applications / block-chain, and machine learning). MCQs 1. Which technology creates a 3D digital environment that users can explore?a. Cloud Computing b. Virtual Reality c. Blockchain d. 5G Ans: b 2. What does “AI” stand for in emerging technologies?a. Automated Intelligence b. Artificial Intelligence c. Advanced Interface d. Augmented Information Ans: b 3. Which of these is used to secure transactions without a central authority?a. IoT b. Blockchain c. AR d. Robotics Ans: b 4. “Smart homes” are mainly based on which technology?a. Internet of Things b. Virtual Reality c. 3G d. CAT Ans: a 5. Drones used for delivery and surveillance are an application of:a. Big Data b. Robotics c. Blockchain d. Augmented Reality Ans: b 6. Which technology overlays digital information on the real world?a. VR b. AR c. AI d. IoT Ans: b 7. Big Data is primarily used for:a. Storing files b. Analyzing large datasets for patterns c. Creating websites d. Sending emails Ans: b 8. 5G technology mainly improves:a. Battery life b. Speed and latency of internet c. Screen resolution d. Camera quality Ans: b 9. Which emerging tech is most used in chatbots and voice assistants like Siri?a. Machine Learning b. Blockchain c. Cloud d. 3G Ans: a 10. IoT stands for:a. Internet of Technology b. Internet of Things c. Input Output Terminal d. Internal Operating Technology Ans: b 11. Which technology is used for digital currency like Bitcoin?a. AI b. Blockchain c. VR d. IoTAns: b 12. A device that can perform tasks without human control is called:a. Embedded system b. Autonomous system c. Virtual system d. Distributed system Ans: b 13. Cloud computing allows users to:a. Store and access data over internet b. Only print documents c. Work without electricity d. Block viruses Ans: a 14. Which of these is NOT a benefit of emerging technologies in education?a. Personalized learning b. Remote access c. Increased paper use d. Interactive content Ans: c 15. Facial recognition in smartphones uses:a. Blockchain b. Artificial Intelligence c. 3G d. Virtual Reality Ans: b 16. Which tech helps doctors perform surgery remotely?a. IoT b. Robotics + 5G c. Blockchain d. Cloud only Ans: b 17. “Metaverse” is mainly built using:a. VR + AR + AI b. 3G + SMS c. CAT + OCR d. None of these Ans: a 18. Which technology makes devices talk to each other, like smart fridge + phone?a. Blockchain b. Internet of Things c. Virtual Reality d. Big Data Ans: b 19. The main feature of quantum computing vs normal computers is:a. Uses qubits for faster processing b. Cheaper cost c. No electricity needed d. Only for games Ans: a 20. Which emerging tech is used to detect fraud in online banking?a. Machine Learning b. 3G c. CAT d. Virtual Reality Ans: a
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