IoT Protocols Quiz

What are the three types of IoT protocols mentioned in our topcis today?

• Infrastructure, Service Discovery, Application

• Network, Communication, Application

• Service, Infrastructure, Data

• Application, Network, Security

Which protocol is known for low-power communication in household appliances?

• MQTT

• ZigBee

• CoAP

• XMPP

What does mDNS stand for?

• Multi-Device Network Service

• Managed Domain Name Service

• Multi-Domain Network System

• Multicast Domain Name System

Which protocol is designed for real-time machine-to-machine communications?

• Message Queue Telemetry Transport (MQTT)

• Constrained Application Protocol (CoAP)

• Advanced Message Queuing Protocol (AMQP)

• Data Distribution Service (DDS)

What is the main function of the Domain Name System Service Discovery (DNS-SD)?

• To manage device identities

• To discover services on a network

• To provide high-speed communication

• To track smart items

Which protocol is characterized by a publish-subscribe model?

• Message Queue Telemetry Transport (MQTT)

• Constrained Application Protocol (CoAP)

• Data Distribution Service (DDS)

• eXtensible Messaging and Presence Protocol (XMPP)

What is a key feature of the Advanced Message Queuing Protocol (AMQP)?

• Low power consumption

• Real-time updates

• Simple data requests

• Message routing and queuing

Which protocol is optimized for constrained devices with limited computing power?

• ZigBee

• Bluetooth Low Energy (BLE)

• Data Distribution Service (DDS)

• Constrained Application Protocol (CoAP)

What type of layer does IEEE 802.15.4 operate in?

• Infrastructure Protocols

• Service Discovery Protcols

• Application Protocols

• Network Protocols

Which of the following is NOT a use case for the Constrained Application Protocol (CoAP)?

• High-speed cellular networks

• Smart street lighting

• Smart home applications

• Wearable devices