Uncategorized IOT Screen Test by mfh.officials@gmail.com Jan 7, 2025 0 Comment Internet of Things (IoT) Screening Test 1 / 20 Which IoT standard is used for device identification and management? SNMP IPv6 LoRaWAN CoAP 2 / 20 Which of the following protocols is commonly used in IoT for communication? HTTP DNS FTP MQTT 3 / 20 Which of these is a lightweight IoT data protocol optimized for constrained devices? HTTP MQTT TCP DNS 4 / 20 What is the Internet of Things (IoT)? A method for storing data in the cloud A type of software for managing networks A network of physical objects embedded with sensors and software A new programming language 5 / 20 What is the primary goal of IoT analytics? To design IoT devices To connect devices to the network To create machine learning models To generate actionable insights from IoT data 6 / 20 What is the primary function of a cloud platform in IoT? To ensure physical security of devices To analyze and store data from IoT devices To manufacture IoT devices To generate wireless signals 7 / 20 What is the primary function of a gateway in an IoT system? To store large amounts of data To analyze data locally To secure IoT networks To connect IoT devices to the cloud 8 / 20 Which of the following is a security concern in IoT systems? Weak encryption methods Device interoperability Lack of cloud storage Excessive bandwidth usage 9 / 20 What does "actuator" mean in an IoT context? A device that collects data A device that encrypts data A device that transmits data A device that performs actions based on data 10 / 20 Which IoT protocol operates over short-range wireless communication? SNMP CoAP SMTP Zigbee 11 / 20 Which IoT platform is provided by Amazon? a) Google IoT Core Azure IoT Hub IBM Watson IoT AWS IoT Core 12 / 20 Which layer of the IoT architecture is responsible for data collection and processing? Perception Layer Network Layer Transport Layer Application Layer 13 / 20 What is a significant challenge in IoT scalability? Device interoperability issues Inability to connect to cloud platforms Lack of sufficient data Excessive use of wired communication 14 / 20 Which IoT concept focuses on self-learning and decision-making without human intervention? Blockchain Technology Smart Sensors Artificial Intelligence of Things (AIoT) c) Edge Computing 15 / 20 Which of the following is a real-world application of IoT? Smart Homes Cryptocurrency Mining Web Development Graphic Design 16 / 20 What does "edge computing" mean in the context of IoT? Sending all data to the cloud for analysis Encrypting data at the source Processing data closer to where it is generated Storing data at a central cloud location 17 / 20 What is the role of sensors in an IoT system? To analyze data To collect data from the environment To store data To manage IoT networks 18 / 20 Which of the following technologies is most critical for IoT device communication? Virtual Reality Artificial Intelligence Blockchain Wireless communication 19 / 20 What does LPWAN stand for in IoT communication? Limited Power Wide Access Network Long Protocol Wireless Area Network Low Protocol Wireless Application Network Low-Power Wide Area Network 20 / 20 What does the term "IoT ecosystem" refer to? A software platform for IoT A single IoT device A collection of IoT devices, platforms, and services working together A set of IoT protocols Your score isThe average score is 58% 0% Restart quiz
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