Arduino Programming Quiz

What is Arduino?

• A. A programming language

• B. A microcontroller board

• C. A type of breadboard

• D. A type of resistor

What programming language does Arduino use?

• A. Python

• B. Java

• C. C++

• D. Swift

What is the function of pinMode()?

• A. To define the mode of a digital pin

• B. To read the value from a digital pin

• C. To write a value to a digital pin

• D. To set the value of a resistor

What is the standard voltage for Arduino boards?

• A. 3.3V

• B. 5V

• C. 9V

• D. 12V

What does the function analogRead() do?

• A. Writes an analog value to a digital pin

• B. Writes a digital value to an analog pin

• C. Reads the value from an analog pin

• D. Reads the value from a digital pin

What is the function of digitalWrite()?

• A. To read the value from a digital pin

• B. To set the mode of a digital pin

• C. To write a value to a digital pin

• D. To define the voltage of a digital pin

What does the Arduino function delay() do?

• A. Pauses the program for a specified amount of milliseconds

• B. Delays the execution of the next function

• C. Delays the output to a specific pin

• D. Delays the voltage to a specific pin

How many analog pins does an Arduino UNO have?

• A. 6

• B. 8

• C. 10

• D. 12

What is Serial.begin(9600) used for in Arduino?

• A. To set the delay of the program

• B. To set the baud rate for serial data transmission

• C. To start the serial monitor

• D. To set the speed of the Arduino board

What does the function loop() do in an Arduino program?

• A. To set the delay of the program

• B. To set the baud rate for serial data transmission

• C. To start the serial monitor

• D. To set the speed of the Arduino board