CET CET Technology Trends and Emerging Technologies 1 — Questions and Answers
Question 1: Which technology paradigm involves distributing computation and data storage closer to the source of data generation rather than relying on a centralized data center?
- Edge computing (Correct answer)
- Cloud computing
- Grid computing
- Mainframe computing
Correct answer: Edge computing
Edge computing processes data near its source to reduce latency and bandwidth use, making it ideal for IoT and real-time applications.
Question 2: What term describes AI systems that can generate new content—such as text, images, or code—based on patterns learned from training data?
- Discriminative AI
- Generative AI (Correct answer)
- Reinforcement AI
- Symbolic AI
Correct answer: Generative AI
Generative AI creates new content by learning statistical patterns from large datasets, powering tools like large language models and image generators.
Question 3: In the context of emerging technologies, what does 'quantum supremacy' refer to?
- A quantum computer outperforming all classical supercomputers in security
- A quantum computer solving a specific problem faster than any classical computer (Correct answer)
- A quantum network replacing the classical internet
- A quantum algorithm achieving perfect accuracy on all tasks
Correct answer: A quantum computer solving a specific problem faster than any classical computer
Quantum supremacy (or quantum advantage) is demonstrated when a quantum processor completes a defined task faster than the best classical computers can.
Question 4: Which emerging network technology is characterized by ultra-low latency, massive device connectivity, and speeds up to 20 Gbps, enabling new IoT and autonomous vehicle use cases?
- 4G LTE Advanced
- 5G NR (Correct answer)
- Wi-Fi 6E
- Satellite broadband
Correct answer: 5G NR
5G New Radio (NR) delivers sub-millisecond latency and multi-gigabit speeds, forming the backbone for next-generation connected devices and autonomous systems.
Question 5: What is 'digital twin' technology primarily used for in emerging tech applications?
- Creating backup copies of software applications
- Building virtual replicas of physical systems for simulation and monitoring (Correct answer)
- Duplicating data across multiple cloud regions
- Mirroring websites for load balancing
Correct answer: Building virtual replicas of physical systems for simulation and monitoring
A digital twin is a real-time virtual model of a physical object or process, enabling predictive maintenance, testing, and optimization without physical risk.
Question 6: Which blockchain concept allows self-executing agreements coded directly onto a blockchain that automatically enforce terms without intermediaries?
- Proof of work
- Smart contracts (Correct answer)
- Merkle trees
- Consensus protocols
Correct answer: Smart contracts
Smart contracts are programs stored on a blockchain that automatically execute predefined actions when specified conditions are met, eliminating the need for trusted third parties.
CET CET Technology Trends and Emerging Technologies 1
Which technology paradigm involves distributing computation and data storage closer to the source of data generation rather than relying on a centralized data center?