Internet of Things MCQ
MCQs on IoT Protocols
1. What is the main purpose of MQTT protocol? a) Real-time video streamingb) Lightweight machine-to-machine (M2M) communicationc) File transferd) Voice over IP Answer: b) Lightweight … Read more
IoT MCQs: Basics, Components, Protocols, and Applications
1. What is a fundamental concept of IoT networking? a) Centralized data storageb) Decentralized data processingc) Hierarchical data transmissiond) Serial data communication Answer: b) Decentralized … Read more
Sensors and Actuators MCQs
1. What is a sensor? a) A device that converts physical quantities into electrical signalsb) A device that converts electrical signals into physical quantitiesc) A … Read more