Vexcode VR

Which of the following would result in the robot driving in a square?

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• 
• 
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How many times will the robot turn left in this code?

• Only once.

• Two times.

• Three times.

• Four times.

How can the following example be simplified by using a [Repeat] block?

• By placing the drive forward and turn blocks in a [Repeat] block that repeats four times.

• By placing the drive forward block in a [Repeat] block that repeats four times.

• By placing the turn block in a [Repeat] block that repeats four times.

• By changing all of the parameters of the drive forward blocks to 400mm instead of 200 mm.

What part of the block do you

select to change the direction of the drive forward block?

• 1

• 2

• 3

• 4

Identify this block.

• drive block

• control block

• drawing block

• sensing block

Identify this block

• drive

• loop

• boolean

• hat

What does this block do?

• runs code when the program is started.

• turn the robot right.

• moves the robot forward.

• stops the robot from moving.

Finding and fixing errors in a program.

• debugging

• bug

• nested loop

• event

What is the first step in coding the Robot to move the Pen Down to draw a black line?

• 
• 
• 
• 

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.