IoT Summer School Evaluation Quiz

Hey Bindu, Gourang, and Shaan! Imagine you're building a cool project with your Arduino. Can you guess what the maximum current that an Arduino digital pin can source is?

• 100 mA

• 20 mA

• 50 mA

• 10 mA

Hey Tirumalesh, can you help Bindu with this? Fill in the blank: The ESP8266 operates on a voltage of _____ volts. Think you know the answer?

• 3.3

• 1.5 volts

• 12 volts

• 5 volts

Hey there, tech enthusiasts! 🌟 Which of the following is NOT a common use case for IoT applications? A) Smart homes where Lalitha can control the lights with her voice, B) Weather monitoring that helps MJ plan his outdoor adventures, C) Traditional farming that Jayanth thinks is a bit old-fashioned, or D) Wearable health devices that track your fitness goals?

• Drones for delivery that bring snacks right to your door!

• Remote patient monitoring that keeps your loved ones safe.

• Smart city traffic management that helps you avoid those pesky traffic jams.

• C) Traditional farming that Jayanth thinks is a bit old-fashioned.

Hey there, tech wizards! Gourang, Aarav, and Aashi are diving into the world of Arduino programming. They stumbled upon a crucial question: In the Arduino IDE, which function do they need to use to kickstart their serial communication adventure? A) begin() B) start() C) init() D) setup()

• open()

• A) begin()

• launch()

• connect()

Hey there, tech wizards! 🌟 What do you think is the primary purpose of Firebase in IoT applications? Is it A) Data storage, B) Data visualization, C) Device control, or D) Network management? Let's see if Tirumalesh, Diksha, and MJ can crack this one!

• A) Data storage

• G) Firmware updates

• E) User authentication

• F) API management

Hey Tirumalesh, Bindu, and Avani! Let's test your knowledge about the ESP8266. Fill in the blank: The ESP8266 has _____ GPIO pins available for use.

• 12

• 17

• 10

• 20

Hey Tirumalesh, Diksha, and Mira! Let's test your tech skills! Which of the following is a popular library for connecting Arduino to Firebase? A) FirebaseArduino B) FirebaseESP C) FireArduino D) FireBaseConnect

• ArduinoFire

• FirebaseConnect

• B) FirebaseESP

• FireBaseLib

Hey there, tech wizards! If Tirumalesh and MJ were to communicate using their Arduino devices, what would be the typical baud rate they should use for smooth serial communication? A) 9600 B) 115200 C) 4800 D) 19200

• 3000

• 57600

• A) 9600

• 14400

Hey Lalitha, Bindu, and Aanya! Can you identify the pin diagram of the ESP8266 from the image below?

• The ESP8266 pin diagram features only analog pins.

• The pin diagram of the ESP8266 includes only power connections.

• The pin diagram of the ESP8266 shows GPIO pins, VCC, GND, CH_PD, and other relevant connections.

• The pin diagram of the ESP8266 is identical to that of the Arduino Uno.

Hey Jayanth, if you were to build a cool gadget with Arduino, which programming language would you choose? A) Python B) C++ C) Java D) JavaScript

• B) C++

• PHP

• Swift

• Ruby