In photo-editing software, the new layer is a type of layer, which would allow you to add any object or composition element like an image, text, or shape. It will have one layer if you view a frame, but you can add several quickly. Layers stack each other and compensate for digital images and motion graphics of all kinds, and the incorrect choice can be defined as follows:
In choice a, the bottom layer also known as the solder layer is used for wiring and soldering, that's why it is wrong.
In choice b, the merged layer is used to add two layers, that's why it is wrong.
In choice d, the image layer is used as the basic layer for add text, image, or graph, that's why it is wrong.
He could either use the tab key to indent, if you want to make the ruler visible, you can go to the view tab and click the check mark next to show ruler.