IoT Design and Protocols Quiz

Which of the following is a commonly used message communication protocol for connected IoT devices?

• FTP

• MQTT

• POP3

• DNS

WebSockets are mainly used in IoT for:

• Asynchronous communication between client and server

• Sending emails

• File transfers

• Device authentication

Which challenge is most critical in IoT design?

• High power consumption

• Lack of internet connectivity

• Large device size

• Manual data entry

Which layer in IoT architecture handles services and applications?

• Perception Layer

• Network Layer

• Application Layer

• Data Link Layer

IoT sensors and antennas play a crucial role in:

• Data collection and transmission

• Cloud computing storage

• Encrypting network traffic

• Processing user requests

Which cloud computing service provides hardware and networking resources for IoT?

• SaaS

• PaaS

• IaaS

• DaaS

In the IoT ecosystem, Software as a Service (SaaS) provides:

• IoT devices

• Cloud-based applications

• Physical storage solutions

• Antenna systems

Which IoT service model provides an entire development environment for applications?

• IaaS

• SaaS

• PaaS

• FaaS

One of the biggest security issues in IoT is:

• Lack of sufficient storage

• Unauthorized access and data breaches

• Slow internet connectivity

• High device cost

Which cloud computing model allows IoT developers to deploy virtual machines and manage resources?

• SaaS

• PaaS

• IaaS

• FaaS