UNIT II COMPONENTS IN IOT

Front

Which one is not in the functional block of IoT Eco system? Options: Sensors layer, Network layer, Application layer

Back

abstraction layer

Front

Which one is the sensor: Camera, Battery, Microcontroller, Speaker?

Back

Camera

Front

Actuators are the device which converts ____ quantity into ____quantity

Back

electrical quantity into mechanical quantity

Front

Choose the wireless technologies from the below list: Ethernet, NFC (Near Field Communication), Wi-Fi, Bluetooth, Cellular (4G, 5G), DSL (Digital Subscriber Line)

Back

Wi-Fi, Bluetooth, Cellular (4G, 5G)

Front

What is meant by Gateway in IoT eco system?

Back

A gateway in the IoT ecosystem is a device that connects IoT devices to the internet and manages data flow between them.

Front

Choose the application layer examples in IoT eco system: Smart home applications, wearable health monitors, industrial automation systems, Network protocols, Cloud storage services, Smartphone operating systems

Back

Smart home applications, wearable health monitors, industrial automation systems

Front

Expand the term Wi-Fi.

Back

Wireless Fidelity

Front

Mention the coverage limit of Wi-Fi

Back

Up to 150 feet indoors and 300 feet outdoors

Front

Operating Frequency of WiFi

Back

2.4 GHz and 5 GHz

Front

What is WiMAX? Expand it.

Back

Worldwide Interoperability for Microwave Access