Quiz #2 in Gen Elec

What is the primary function of the Internet of Things (IoT)?

• Connecting physical devices to the internet for data exchange

• Enhancing virtual reality experiences

• Developing software applications for mobile devices

• Increasing internet speed for streaming services

Which of the following is an example of Augmented Reality (AR)?

• Playing a video game with a VR headset

• Using a smartphone app that overlays digital images on real-world objects

• Watching a 3D movie in a theater

• Attending a virtual concert in the metaverse

What distinguishes Virtual Reality (VR) from Augmented Reality (AR)?

• VR adds digital content to the real world, while AR creates a fully immersive digital environment

• VR is only used for gaming, while AR is used for business applications

• VR creates a fully immersive digital experience, while AR overlays digital elements onto the real world

• VR requires internet connectivity, while AR does not

Which of the following is NOT a benefit of cloud computing?

• Scalability and flexibility

• Reduced costs for IT infrastructure

• Complete immunity from cybersecurity threats

• Remote access to files and applications

What technology does 5G primarily improve compared to its predecessor, 4G?

• Increased latency and slower speeds

• Faster data transfer speeds and lower latency

• Reduced internet connectivity options

• Increased energy consumption for mobile devices

Which of the following best describes edge computing in IoT?

• Processing data closer to the source rather than relying on centralized cloud servers

• A system that prevents IoT devices from connecting to the internet

• A method of storing data only on local hard drives

• A type of networking technology used in 4G systems

What is one of the biggest challenges of IoT adoption?

• Lack of interest in smart devices

• Security and privacy concerns due to the vast amount of connected devices

• High internet speeds required for device connectivity

• Decreasing number of IoT applications

Which industry has benefited significantly from Augmented Reality (AR) applications?

• Oil and gas

• Retail and e-commerce

• Heavy machinery

• Agriculture

How does cloud computing support businesses?

• By limiting access to stored data

• By allowing companies to scale their computing resources as needed

• By requiring businesses to maintain their own physical servers

• By slowing down data processing speeds

What is one major advantage of 5G technology?

• Increased battery drain on mobile devices

• Faster communication between devices, enabling better smart city solutions

• Reduced internet coverage in rural areas

• Higher costs for data plans without performance improvements