Founded in 2007, the first test network is a high-tech enterprise specializing in the research, development, sales and service of professional title examination software products with the aim of helping candidates sprint before exams.

The examination software products provided by the first examination network take knowledge points as the core, rely on big data, discover your knowledge point defects through accurate algorithms, give questions to each candidate in a targeted and intelligent way, check for leaks and fill gaps, and improve quickly. Each course has a teaching and research group to help candidates sprint before the exam and improve their chances of passing the exam.

According to the above ideas, the first test network independently developed an intelligent algorithm software system. The system includes chapter exercise, simulation test, key collection, prediction test questions and other functional modules. By analyzing the speed and accuracy of students' answers, the system can judge the knowledge points and weak links that students have missed, and make targeted questions to help students make up for shortcomings, instead of wasting time on the knowledge points that they have mastered skillfully.