The unified examination course is divided into four parts: data structure, computer composition principle, operating system and computer network, mathematics and English politics.

The data structure of 1 can be selected from Data Structure (second edition) edited by Tsinghua University Publishing House.

2 Operating System Selection Computer Operating System (Third Edition) xidian university Publishing House (edited by Tang and Tang Ziying, etc.).

For the review of Principles of Computer Organization, it is suggested to choose Principles of Computer Organization (2nd edition) edited by Tang Shuofei, Higher Education Press.

As for computer network, I recommend Computer Network (5th edition) published by Electronic Industry Press (edited by Xie Xiren).

Mathematics: Advanced Mathematics Tongji 5th Edition, Linear Algebra and Probability Statistics; The first math test,

Test numbers, probability, linear algebra

High numbers focus on integrals, series, limits, differential equations,

Single integral, double integral, triple integral, the first and second kinds of curve and surface integral, focusing on the first kind of curve and surface integral and the second kind of curve and surface integral, double integral.

Series is the key, and it is tested almost every year.

Probability focuses on calculating the expected variance of several important distributions, which is tested almost every year.

And calculate the probability.

Linear algebra focuses on similar contracts of equations.