Robotics Term 2 Final

How many times will the for loop repeat the turn_for and drive_for commands inside of it?

• Only once

• Two times

• Three times

• Four Times

What type of values can the range function of a for loop accept as parameters?

• Decimal values

• Negative Values

• Words or text

• Integers

What is the condition that will end this for loop?

• After the VR Robot places the pen down.

• After the VR Robot drives forward one time for 200 millimeters(mm).

• After the for loop has repeated the commands inside of it four times>

• After the VR Robot has driven forward 200 millimeters(mm) then turned right 60 degrees, six times.

How can the following example be simplified by using a for loop?

• By placing the first two drive_for and turn_for commands in a for loop that repeats four times.

• By placing the drive_for command in a for loop that repeats four times

• By placing the turn_for command in a for loop that repeats four times.

• By changing all of the parameters of the drive_for commands to 400mm instead of 200mm

Which behaviors will be repeated as part of the for loop in this project?

• Moving the pen down

• Setting the pen color to red, driving forward 200mm, and turning right 45 degrees

• Moving the pen up, setting the pen color to blue, and turning right for 90 degrees

• Turning right for 45 degrees, moving the pen down, driving forward for 200mm

The following project was created to draw a house, but it is unfinished. Which of the following commands should be used next to begin drawing the triangular roof of the house?

• move command set to "UP"

• drive_for command set to drive forward 2000 millimeters(mm)

• for loop with the range function set to six

• turn_for command set to turn left 135 degrees

Which statement is TRUE for non-waiting commands?

• They allow the project to continue even if the command's behavior is not yet complete.

• They pause the rest of the project until that command's behavior has been completed.

• They cause the VR Robot to shut down.

• They are always commands from the Looks category.

What do waiting commands do in a VEXcode VR project?

• Repeat a behavior forever.

• Start the timer on the Playground.

• Pause the rest of the project until that command's behavior has been completed.

• Allow the rest of the project to continue even if the command's behavior is not yet complete.

What does a not keyword do when added to a while loop?

• Inverts the value of a Boolean condition from True to False or False to True

• Pauses the project for 2 seconds after each iteration through the loop

• Changes the condition from left_bumper.pressed to right_bumper.pressed

• Set the VR Robot Pen color to red.

TRUE or FALSE: The while loop accepts Boolean values.

• True

• False