Identify Common IoT Terminology. ITP-110 Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   A city deploys smart traffic cameras that generate high-resolution video feeds. The city wants to analyze the video for real-time traffic flow optimization, but the bandwidth to the central data center is limited. What should they do to reduce bandwidth usage while still enabling real-time analysis?

   • AUse an IoT gateway to compress video before sending
   • BSend all raw video to the cloud for processing
   • CStore video on the cameras and analyze it weekly
   • DProcess video locally at the edge and send only relevant metadata to the cloud
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   What is machine-to-machine (M2M) communication?

   • AA security protocol for IoT devices
   • BDirect data exchange between devices without human intervention
   • CCommunication between a device and a human via a smartphone
   • DA type of cloud storage for machine data
   Reveal Solution Discussion Select an answer first
4. 3expert · hard

   A smart home company wants to develop a system that learns residents' daily routines to automatically adjust lighting and temperature. The system should improve over time as it collects more data, but it must also respect user privacy by processing data locally. Which approach best meets these requirements?

   • AUse cloud-based AI to analyze data and send commands back to the home
   • BUse simple rule-based automation without learning
   • CUse machine learning on a local edge device to learn patterns and make adjustments
   • DUse data analytics to generate reports for the user to manually adjust settings
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   How does fog computing differ from traditional cloud computing in an IoT context?

   • AFog computing is a type of cloud computing that only stores data
   • BFog computing is only used for security, not data processing
   • CFog computing processes data closer to the devices, while cloud computing uses centralized remote servers
   • DFog computing requires more bandwidth than cloud computing
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   Which function is typically performed by an IoT gateway?

   • AAggregating data from multiple sensors before sending it to the cloud
   • BStoring data permanently for long-term analytics
   • CGenerating sensor data from physical measurements
   • DProviding a user interface for device management
   Reveal Solution Discussion Select an answer first