CIM-Activity 1.2.5 Quiz

Which component is used to control the VEX V5 Testbed?

• Sensor

• Motor

• Controller

• Battery

What is the first step in setting up a while loop?

• Adding commands

• Defining the condition

• Initializing variables

• Creating the while block

What does every while loop begin with?

• An if block

• A for block

• A while block

• A repeat block

What does the program wait for according to the diagram?

• Until the object is within 1000 mm

• Until the object is within 750 mm

• Until the object is within 500 mm

• Until the object is within 250 mm

What does the "stop" block do in the example code?

• Stops the motor

• Sets the motor speed

• Changes the motor direction

• Waits for a condition

What is the initial velocity set for the leftMotor in the bottom example?

• 25%

• 50%

• 75%

• 100%

What happens to the rightMotor if the program ends in the bottom example?

• It stops.

• It reverses.

• It continues at last speed.

• It speeds up.

What is the significance of the 0.5-second wait in the program?

• To allow the motor to start

• To provide some time for the brain to process commands.

• To synchronize with another process

• To delay the motor start

What is evaluated by the condition in an if statement?

• The entire program

• The commands in the block

• The condition in parentheses

• The loop

How is an if statement similar to a while loop?

• It repeats the loop

• It evaluates a condition

• It runs continuously

• It stops the program