The first level of Shangxin Test, namely the National Information Technology Ability Test (hereinafter referred to as the ability test), is a national unified test implemented by the Education Testing Center of the Ministry of Industry and Information Technology (National Electronic Information Application Education Center). The examination is a comprehensive evaluation of the technical level of professionals engaged in or engaged in information technology. Its purpose is to speed up the cultivation of information technology talents in national economy and provide effective basis for enterprises to select and hire information technology talents reasonably.