Will an automatic transmission car move when shifting gears without stepping on the accelerator?

[OAmelia]

An automatic transmission car will move forward when shifting gears without stepping on the accelerator. The specific situations are as follows: 1. The D gear is the forward gear. It is the most common gear in automatic transmission models, usually located in the middle and rear position of the gear shift console, behind the N gear, designed to automatically select gears when the car is moving forward. 2. If driving the car on an upward slope, without stepping on the brake, and the slope angle is large, even if the car's gear is shifted to D, the car may not move forward, stay in place, or even roll backward. 3. If on a downhill section, without stepping on the brake, the car will definitely move forward. 4. If you need to stop and wait, it is best to shift the car's gear to P.