Smart Irrigation System

1. How does Divya use smart irrigation systems in her garden?

• a) To save water and time

• b) To increase water usage

• c) To decrease water usage

• d) To increase crop yield

2. Which of the following is not a fundamental component of an IoT system?

• a) Sensors
• b) Connectivity and data processing
• c) User interface
• d) Transformer

3. Which of the following is not a cloud computing platform?

• a) Amazon Web Services

• b) Microsoft Azure

• c) Salesforce

• d) Google Cloud Platform

4. Which of the following command is used to trigger the Smart Home Assistant device?

• a ) Hello

• b ) Suri

• c ) Alexa

• d ) Hey

5. Which of the following is not a sensor in IoT?

• a ) BMP280
• b ) DHT11
• c ) Photoresistor
• d ) Led

6. What does DHT11 measure in smart irrigation systems?

• a ) Luminosity
• b ) Voltage
• c ) Vibration
• d ) Humidity

7. What does soil moisture sensors measure in smart irrigation systems?

• a ) Luminosity
• b ) Voltage
• c ) Vibration
• d ) Moisture content

8. How can IoT contribute to remote control of smart irrigation systems?

• a) By making plants grow faster
• b) By predicting satellite orbits
• c) By enabling users to control irrigation remotely through mobile apps
• d) By changing the color of water using IoT

9. How does IoT contribute to sustainable agriculture through smart irrigation?

• a) By predicting crop yields
• b) By controlling crop rotations
• c) By optimizing water usage and promoting efficient crop growth
• d) By creating virtual farms in the digital realm

10. How can IoT contribute to precision irrigation practices?

• a) By creating virtual irrigation systems
• b) By predicting lightning strikes
• c) By providing accurate and localized irrigation based on sensor data
• d) By changing the color of irrigation water