Final answer:
The VEXnet remote control has 2 joysticks with X and Y axes, 8 buttons on the front, 4 buttons on the top, and an accelerometer, which corresponds to option (a) of the given choices.
Step-by-step explanation:
The inputs available on the VEXnet remote control are as follows:
- 2 joysticks, each with an X and Y axis
- 8 buttons on the front
- 4 buttons on the top
- An accelerometer
This configuration corresponds to option (a) from your list. The VEXnet joystick is designed for use with VEX Robotics systems and allows for a variety of inputs to control a robot. The joysticks' axes are typically used for movement, while the buttons can be programmed for a range of actions, and the accelerometer can detect tilting motions.