Microbit - Important Questions

Which of the following is true about this code?

• Sets variable "a" to 1 at start.

• Sends value of zero to output "a".

• Sets variable "b" to zero at start.

• Sends value of zero to output "b".

Which one of the following is true? (two answers)

• When input button "A" is pushed, variable "a" value changed to 1.

• When input button "B" is pushed, variable "b" value changed to 1.

• Variable "A" is zero.

• Button "B" output is 1.

Which of the following is true? (two answers)

• This program will only check for the value of "a" once.

• The program will continuously check for the value of "a".

• If variable "a" equals 1, the robot moves forward 1.5 seconds.

• The program will pause 10 seconds waiting for a new input.

What will this code do? (two answers)

• After a run, the robot will come to a stop.

• Robot will stop for 1 second and then start again.

• After it runs and stops, the variable "a" will set to 0.

• The car will run for 1500 seconds.

This block is a type of...

• variable

• input

• output

This block is a type of...

• output

• variable

• input

This block is a type of...

• variable

• input

• output

In the microbit, you can create only one variable.

• True

• False

Which code, A or B, will correctly display the score variable?

• A

• B

What is a microbit?

• A microbit is a unit of measurement.

• A microbit is a pocket-sized computer.

• A microbit is a type of insect.

• A microbit is a type of candy.