VEXcode VR Unit 4 Flashcard

Front

Which block reports if the Bumper Switch is pressed? Options: <Distance found object>, <Pressing bumper>, <Color near object>, <Bumper switch on>

Back

<Pressing bumper>

Front

What values does the block return?

Back

TRUE (pressed) or FALSE (released).

Front

What will happen when the Bumper Sensor is pressed in this project?

Back

The VR Robot will drive in reverse for 200 millimeters (mm).

Front

How could you use the Bumper Sensor in the Wall Maze challenge?

Back

To instruct the VR Robot to turn when it bumps into a wall.

Front

What do non-waiting blocks do in a VEXcode VR project?

Back

They allow the stack to continue even if the block's behavior is not yet complete.

Front

Which statement is TRUE for waiting blocks? Options: They wait for the user to select the "Step" button., They wait until the VR Robot has enough power to complete the task., They allow the rest of the stack to continue even if that block's behavior has not been completed., They pause the stack until that block's behavior has been completed.

Back

They pause the stack until that block's behavior has been completed.

Front

What types of values does the [Wait until] block accept?

Back

Boolean values: TRUE or FALSE.

Front

How often will the [Wait until] block check a Boolean condition?

Back

It will check repeatedly until the Boolean reports TRUE.

Front

How is the block used in this project?

Back

It checks the condition of the Bumper Sensor. When TRUE, the VR Robot will turn right 180 degrees.

Front

Where is the "Step" function located on the VEX VR interface? Options: In the File menu., In the Monitor Window., On the Dashboard., In the toolbar between the "Start" and "Stop" buttons.

Back

In the toolbar between the "Start" and "Stop" buttons.