Arduino Basics Quiz

Which accessory to Arduino is used for building and testing electronic circuits without the need for soldering?

• Resistor

• Breadboard

• Capacitor

• Jumper Wire

Which Autodesk online simulator allows for Arduino simulations?

• AutoCAD

• Fusion 360

• Tinkercad

• Eagle

What are the two legs of an LED, and which one is positive and which one is negative?

• Emitter and Collector

• Cathode and Anode

• Base and Emitter

• Drain and Source

What is the role of delay() function in an Arduino sketch?

• reverses the direction of execution.

• introduces a delay in milliseconds.

• speed up the execution.

• stops the program.

Which menu in the Arduino IDE allows you to select the different Arduino board project?

• edit

• file

• sketch

• tools

Which leg of an LED is the anode?

• flat side of the LED

• longer leg

• shorter leg

• side opposite the flat side

In the Arduino IDE, the language you code in is also called Arduino.

• True

• False

What are the two main components/functions in an Arduino sketch?

• Void start() and Void stop()

• Void setup() and Void loop()

• Void init() and Void run()

• Void begin() and Void repeat()

What is the purpose of the Void setup() function in an Arduino sketch?

• To control the flow of the program

• To initialize and set up the pins that will be used

• To create loops that run repeatedly

• To display output on the serial monitor

How many times does the Void setup() function run in an Arduino sketch?

• Only once, when the code is uploaded

• Continuously throughout the program

• Once every time the Void loop() function runs

• Twice, at the start and end of the program