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IoT and Sensor Systems Quiz

Authored by Vaibhavi Patel

Computers

University

Used 1+ times

IoT and Sensor Systems Quiz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which sensor is used to measure both temperature and humidity?

BMP180

DHT11

LDR

Ultrasonic sensor

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the ESP8266 module in this system?

To measure humidity

To provide Wi-Fi connectivity

To control actuators

To store sensor data

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which sensor is commonly used for detecting obstacles?

IR sensor

DHT11

Light sensor

Gas sensor

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What protocol is typically used to send data in the Obstacle Detection System?

HTTP

FTP

CoAP

TCP

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which programming environment is primarily used to write the code for Arduino projects?

Node-RED

Arduino IDE

Visual Studio

Eclipse

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of communication is used to send data from the sensors to the MQTT broker?

Serial communication

Ethernet

Wireless communication

Bluetooth

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of component does the LED represent in the Smart Home Lighting System?

Sensor

Actuator

Microcontroller

Power supply

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