VEX Unit 3 Quiz

The VEXnet system uses which frequency band to communicate wirelessly?

• 61 Hertz

• 900 MHz

• 2.4 GHz

• 5.4 GHz

The VEX Cortex microcontroller has how many motor ports?

• 6

• 8

• 10

• 12

The VEX Cortex microcontroller has how many digital I/O?

• 6

• 8

• 10

• 12

The VEX Cortex microcontroller has how many analog inputs?

• 6

• 8

• 10

• 12

How many analog channels are on the VEXnet Joystick?

• 2

• 4

• 6

• 8

How many trigger buttons are on the VEXnet joystick?

• 2

• 4

• 6

• 8

How many 4 button directional pads are on the VEXnet joystick?

• 2

• 4

• 6

• 8

What kind of cable is used to pair a VEX Cortex microcontroller and a VEXnet joystick together?

• PWM cable

• Y-cable

• USB A to A cable

• Serial cable

The _______ code inside the VEX Cortex microcontroller allows the user to configure and operate the robot without having to program the robot.

• Basic

• Default

• User

• Custom

In tank drive mode, how many joysticks are used to operate the robot?

• 1

• 2

• 3

• 4