Raspberry Pi and IoT Quiz

What is the primary function of the Raspberry Pi GPIO?

• To act as a power supply

• To serve as a digital output and input

• To connect to the internet

• To store data

Which programming language is NOT mentioned as pre-installed on Raspberry Pi?

• Python

• Java

• C#

• C++

What is the purpose of the DHT sensor in the temperature-dependent auto cooling system?

• To provide power to the Raspberry Pi

• To detect ultrasonic waves

• To control the fan speed

• To measure humidity and temperature

Which of the following is a modern-day application of IoT?

• Smart Parking

• Basic Email Services

• Traditional Farming

• Manual Inventory Management

What is the main characteristic of the Internet of Things (IoT)?

• Intermittent connectivity

• Limited device interaction

• High power consumption

• No data processing capabilities

Which operating system is officially supported by Raspberry Pi?

• Raspbian

• MacOS

• Ubuntu

• Windows 10

What is the function of a relay in the temperature-dependent auto cooling system?

• To control the fan based on temperature readings

• To store data

• To provide internet connectivity

• To measure temperature

What does the acronym IoT stand for?

• Internet of Technology

• Internet of Things

• Integrated Operating Technology

• Interconnected Online Tools

Which library is used to work with the DHT11 sensor?

• Pygame

• GPIO Zero

• Adafruit_DHT

• RPi.GPIO

What is the purpose of the 'Win32 Disk Imager' software?

• To write Raspbian to an SD card

• To program Raspberry Pi

• To connect to the internet

• To install Python