revision / Arduino

The type of the variable z=5; is?

• double

• float

• fraction

• integer

To print something on the screen we use?

• Serial display

• Screen

• Serial print

• None of the options

In an Arduino program, the _________________function runs only once.

• loop()

• setup()

• gets()

• put()

In an Arduino program, the _________________function runs repeatedly.

• loop()

• setup()

• gets()

• put()

Which of the following delay command provides the fastest LED blinking

• delay(1000);

• delay(2000);

• delay(3000);

• delay(4000);