Understand the Functionality of the Typical Elements of IoT Networks and Connectivity. ITP-110 Practice Questions (Page 11)

Questions 51–55

1. 51foundation · easy

   An IoT sensor sends temperature readings to a gateway over a wireless link. What security property does encryption provide for these readings?

   • AAvailability
   • BConfidentiality
   • CNon-repudiation
   • DIntegrity
   Reveal Solution Discussion Select an answer first
2. 52foundation · easy

   Which of the following is a valid IPv4 address?

   • A192.168.1.1
   • B192.168.1
   • C2001:db8::1
   • D10.0.0.256
   Reveal Solution Discussion Select an answer first
4. 53foundation · easy

   What is a common use case for passive RFID tags?

   • ATracking inventory in a warehouse
   • BProviding internet connectivity to remote sensors
   • CReal-time location tracking of high-value assets over long distances
   • DStreaming video from a security camera
   Reveal Solution Discussion Select an answer first
5. 54foundation · easy

   In an IoT network, which statement best describes the role of Software-Defined Networking (SDN)?

   • AIt encrypts all traffic between IoT devices and the cloud to ensure secure communication.
   • BIt replaces physical switches and routers with virtual machines that run on a hypervisor.
   • CIt separates the control plane from the data plane, allowing a centralized controller to program the forwarding behavior of network devices.
   • DIt uses a distributed routing protocol to automatically discover the best path for each packet across the network.
   Reveal Solution Discussion Select an answer first
6. 55foundation · easy

   Which networking technology is specifically designed for low-power, low-data-rate IoT devices that need to transmit small amounts of data over long distances?

   • AWi-Fi
   • BBluetooth
   • CLPWAN
   • DEthernet
   Reveal Solution Discussion Select an answer first