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