IoT Questions and Answers Already Passed

IoT Questions and Answers Already Passed **What was one of the initial IoT devices introduced?** A. Robot B. Fridge C. Car D. ATM D. ATM **What capabilities do smart contact lenses enable?** Note: There are 2 correct answers to this question. A. Sending vital health data to a smartphone D. Early detection of diseases A. Sending vital health data to a smartphone D. Early detection of diseases **Which technologies are currently driving innovation?** Note: There are 3 correct answers to this question. A. Artificial Intelligence (AI) B. Natural language generation E. Robotics and drones A. Artificial Intelligence (AI) B. Natural language generation E. Robotics and drones **Define imagination.** A. Envisioning what does not exist yet B. Blueprint for implementing an idea C. Final step in the innovation process D. Developing unique ideas A. Envisioning what does not exist yet **What characterizes an autonomous vehicle?** A. Vehicle that does not break down B. Vehicle that operates without a driver C. Vehicle with an electric motor D. Vehicle not connected to the Internet B. Vehicle that operates without a driver **How many sensors are projected to exist by 2030?** A. Up to 100 billion B. Up to 1 quadrillion C. Up to 100 million D. Up to 100 trillion D. Up to 100 trillion **What are essential components of the Internet of Things?** Note: There are 3 correct answers to this question. A. Gateways B. Sensor-equipped devices E. Back-end systems A. Gateways Correct! B. Sensor-equipped devices Correct! E. Back-end systems **Which data can a Fitbit watch capture?** Note: There are 3 correct answers to this question. A. Stress levels C. Hours of sleep D. Heart rate E. Steps C. Hours of sleep Correct!D. Heart rate Correct! E. Steps Which of the following gadgets uses augmented reality technology? A. Amazon Echo B. Oculus Rift C. Microsoft HoloLens D. Google Cardboard C. Microsoft HoloLens Which of the following are characteristics of blockchains? Note: There are 3 correct answers to this question. A. Blockchains are centralized. B. Blockchains are persistent. C. Blockchains are private. D. Blockchains are public. E. Blockchains are decentralized. B. Blockchains are persistent. D. Blockchains are public. E. Blockchains are decentralized. What is a drone? A. An IoT sensor type B. An insect from the termite family C. An aircraft without a pilot D. A synonym for an unidentified flying object (UFO) C. An aircraft without a pilot How many connected devices does International Data Corporation (IDC) predict will exist by 2025? A. 100 million devices B. 30 billion devices C. 80 billion devices D. 10 million devices C. 80 billion devices Which countries have the highest IoT adoption rate? A. China and Japan