Computer Science Level 1 - Blocks with VEXcode VR Course

True or False: A user can change the behavior of a robot by changing the commands.

• True

• False

Which of the following blocks is used to repeat the blocks inside of it for a set number of times?

• [Forever] block

• [Repeat] block

• [Wait until] block

• [Break] block

True or False: The [Repeat] block can accept decimals as parameters.

• True

• False

True or False: Conditions, like the number of times repeated, are used to end a [Repeat] block.

• True

• False

Which of the following describes why a [Repeat] block would be used in a project?

• To repeat certain blocks forever.

• To save space and time for blocks that repeat more than once in a project.

• To only run a stack of blocks one time.

• To run an attached stack of blocks when the project is started.

Describe how the VR Robot will move in this project.

• The VR Robot will set the pen down, then drive forward for 200 mm and turn right for 90 degrees; and repeat this 4 times in order to draw a square.

• The VR Robot will set the pen down and draw a straight line for 200 millimeters (mm) and then turn right for 90 degrees.

• The VR Robot will set the pen up and down four times before driving forward and then turning right 90 degrees.

• The VR Robot will set the pen down and drive forward one time for 200 millimeters (mm) before turning 90 degrees four times.

Which of the following blocks is used to repeat the blocks inside of it for a set number of times?

• [Forever] block

• [Repeat] block

• [Wait until] block

• [Break] block

True or False: The [Repeat] block can accept decimals as parameters.

• True

• False

True or False: Conditions, like the number of times repeated, are used to end a [Repeat] block.

• True

• False

Which of the following describes why a [Repeat] block would be used in a project?

• To repeat certain blocks forever.

• To save space and time for blocks that repeat more than once in a project.

• To only run a stack of blocks one time.

• To run an attached stack of blocks when the project is started.