..... are devices that detect and respond to changes in an environment. Theyre embedded in smart phones and an integral part of the Internet of Things (IoT).

INTERNET OF THINGS IOT AND SOFTWARE ENGINEERING

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

____ are devices that detect and respond to changes in an environment. They’re embedded in smart phones and an integral part of the Internet of Things (IoT).

A	ZigBee
B	Wi-Fi
C	Barcode
D	RFID
E	Sensors

Explanation:

Detailed explanation-1: -Broadly speaking, sensors are devices that detect and respond to changes in an environment. Inputs can come from a variety of sources such as light, temperature, motion and pressure.

Detailed explanation-2: -An IoT ecosystem consists of web-enabled smart devices that use embedded systems, such as processors, sensors and communication hardware, to collect, send and act on data they acquire from their environments.

Detailed explanation-3: -Acceleration sensors Hall-effect sensors (which rely on measuring changes in magnetic fields) Capacitive sensors (which depend on measuring changes in voltage from two surfaces) Piezoelectric sensors (which generate a voltage that changes based on pressure from distortion of the sensor)

Detailed explanation-4: -What is IoT? The Internet of Things (IoT) describes the network of physical objects-“things”-that are embedded with sensors, software, and other technologies for the purpose of connecting and exchanging data with other devices and systems over the internet.

There is 1 question to complete.

EMERGING TRENDS IN SOFTWARE ENGINEERING

INTERNET OF THINGS IOT AND SOFTWARE ENGINEERING