IoT and Communication Protocols Quiz

Which communication model does REST-based APIs follow?

• Push-pull

• Client-server

• Peer-to-peer

• None of the above

What does IoT stand for?

• Internet of Technology

• Internet of Things

• Interface of Things

• Integration of Technologies

Which protocol is commonly used for messaging in IoT?

• MQTT

• HTTP

• FTP

• POP3

What type of sensor is used for humidity and temperature detection?

• Ultrasonic Sensor

• DHT Sensor

• Gas Detector

• Infrared Sensor

Which Python library is used for working with JSON data?

• requests

• json

• sys

• time

Which module enables Wi-Fi connectivity in IoT?

• HC-05

• ESP8266

• ZigBee

• LoRaWAN

What is Fog Computing in IoT?

• Data processing at the cloud only

• Data processing at network edges

• Data processing on devices

• Data storage only

Which board uses an ATmega328 microcontroller?

• Arduino Uno

• Raspberry Pi

• BeagleBone

• ESP8266

Which IoT communication protocol is based on REST architecture?

• CoAP

• MQTT

• ZigBee

• Modbus

What is the purpose of Python's `socket` library in IoT?

• Hardware interfacing

• Network communication

• Data storage

• Real-time analytics