What can be used to create a similarity to such a picture, and what is the name of the graphic style of this picture?

Question

Design

for style

Answer 1

The style is called flat. Vector graphics. Editor - Adobe Illustrator, for example :)

Answer 2

It's not a flat. Flat is a radical movement. And this is just an ordinary cartoon (I don’t know which one specifically, but it’s definitely not flat).