Understand the Functionality of the Typical Elements of IoT Networks and Connectivity. ITP-110 Practice Questions (Page 12)

Questions 56–60

1. 56foundation · easy

   An IoT device is configured with the address 192.168.1.100. Which statement correctly describes this address?

   • AIt is a loopback address used to test network interfaces.
   • BIt is a public IPv4 address routable on the internet.
   • CIt is an IPv6 address represented in dotted-decimal notation.
   • DIt is a private IPv4 address used within a local network.
   Reveal Solution Discussion Select an answer first
2. 57foundation · easy

   Which scenario best illustrates the use of SDN in an IoT network?

   • AEach IoT device uses a VPN tunnel to securely communicate with the cloud.
   • BA network administrator manually configures each switch's access control list to allow IoT traffic.
   • CA central controller dynamically updates flow rules on all switches to prioritize traffic from a new IoT sensor deployment.
   • DAn IoT gateway runs a virtual firewall and a virtual load balancer on the same physical server.
   Reveal Solution Discussion Select an answer first
4. 58application · medium

   A water treatment plant has a legacy control system with a PLC as the master and several remote I/O stations and drives as slaves. The system uses a single cable with a token-passing mechanism to ensure only one device transmits at a time. Which fieldbus protocol is this?

   • APROFIBUS DP
   • BModbus RTU
   • CHART
   • DEtherNet/IP
   Reveal Solution Discussion Select an answer first
5. 59application · medium

   A retail store wants to implement a contactless payment system at checkout and also track inventory items as they move from the stockroom to the sales floor. They need a technology that works at very close range for payments and a separate technology for tracking items without line-of-sight. Which combination should they choose?

   • ANFC for payments and passive RFID for inventory tracking
   • BWi-Fi for payments and passive RFID for inventory
   • CBLE for payments and active RFID for inventory
   • DZigbee for payments and NFC for inventory
   Reveal Solution Discussion Select an answer first
6. 60foundation · easy

   What is a key benefit of TSN in converged networks?

   • AIt only works with wireless networks.
   • BIt eliminates the need for network switches.
   • CIt requires dedicated cables for each device.
   • DIt allows real-time and standard traffic to share the same network infrastructure.
   Reveal Solution Discussion Select an answer first