What do examiners usually ask when interviewing CAD painters?

Divide the problems into two categories, one is general and the other is professional.

Cad drawing software has a good user interface, and can perform various operations through interactive menus or command lines. Its multi-document design environment allows non-computer professionals to learn to use it quickly. In the process of continuous practice, we can better master its various application and development skills, so as to continuously improve work efficiency.

Cad drawing software has a wide range of adaptability. It can run on microcomputers and workstations supported by various operating systems, and supports more than 40 graphic display devices with resolutions ranging from 320×200 to 2048× 1024, as well as more than 30 digital instruments and mice, and dozens of plotters and printers, thus creating conditions for the popularization of cad drawing software.

In the 1980s, due to the application of PC, CAD developed rapidly, and companies specializing in CAD system development appeared. At that time, VersaCAD was a professional CAD production company, and the CAD software developed was powerful, but it could not be widely used because of its high price. At that time, Autodesk was a small company with only a few employees.

Cad drawing software is the most popular CAD software package in the field of computer aided design (CAD). This software is powerful, easy to use and reasonable in price. Widely used in machinery, construction, home, textile and other industries at home and abroad, with a broad user base.