The delay() function pauses the program for a specified time.

• True

• False

Single-line comments in Arduino C start with __________.

Which of these is a conditional statement in Arduino?

• if()

• delay()

• Serial.print()

The switch() statement can handle more than two conditions.

• True

• False

The operator != means __________.

Pin 0 on Arduino is used for receiving data (RX).

• True

• False

What does the Serial.begin() function do?

• Starts a delay

• Sets the data transfer speed

• Ends the program

The Serial.print() function displays text without moving to a new __________.

The Serial.available() function checks if data is waiting in the serial buffer.

• True

• False

Which data type is used to store whole numbers?

• float

• int

• char