Remedial Edusteam

Source Code is composed in .....

• The Arduino IDE

• Microsoft Word

• Google Docs

• Google Drive

What is the primary purpose of a breadboard?

• to make bread

• to produce projects for commercial production

• to create temporary electrical circuit connections

• to demonstrate blinking lights

What is the first step towards creating a solution?

• Identify problem

• Provide solution

• Provide problem

• Identify solution

All input to the Arduino comes to it from the outside world in what form?

• Digital signal

• Analog signal

• Buttons

• Potentiometer

The following is a schematic for what style of wiring?

• Button output

• Direct input

• Pullup resistor

• Resistance

If you connect a red LED to pin 8 of an Arduino, how would you turn it on in the code?

• digitalWrite(8, LOW);

• digitalWrite(8, HIGH);

• pinMode(8, HIGH);

• pinMode(8, OUTPUT);

What happens when a button is pressed in an Arduino circuit?

• The current flows through the button, changing the state of the connected pin

• The circuit is permanently closed

• The Arduino automatically starts running a new program

• The button lights up

What component is commonly used to create sounds in a simple Arduino music maker?

• LED

• Servo motor

• Buzzer

• Push-button

Which Arduino function is used to turn an LED on or off?

• pinMode()

• digitalWrite()

• analogWrite()

• digitalRead()

Which of the following is a valid syntax to produce a 1 kHz tone on pin 8?

• tone(8, 1000);

• digitalWrite(8, 1000);

• analogWrite(8, 1000);

• noTone(8);