What's your major in computer science and technology?

Advanced Mathematics (I) is a compulsory course for science and engineering majors.

Introduction to Computer Science is about computer science, covering a wide range, including hardware, computer composition principle, database, operating system and computer network, but all of them are involved, which has played an enlightening role.

A little bigger:

Advanced Mathematics is a compulsory course for science and engineering majors (Part II).

"Linear Algebra" is about determinant and matrix, and it is about the basis of comparison. If you take the postgraduate entrance examination, you need further study.

"C/C Programming" focuses on the basis of C/C programming and the supporting experimental courses.

"Electrical and Electronic 1" is all about circuit, and it is biased towards hardware.

Sophomore:

The whole course of probability theory and mathematical statistics is also the basis of comparison. The difference between personal feeling and high school probability is that calculus and postgraduate mathematics 1 include advanced mathematics, linear algebra and probability theory. So if you want to take the postgraduate entrance examination, you should study hard again, or you should study hard when you first studied.

Discrete mathematics is a difficult course, and the meaning sum is more abstract than the data structure.

The language at the bottom of assembly language, all kinds of instructions and registers are learned by instruction sets on 8086 and X86 machines, because other advanced processors are too complicated to get started, but it is quite interesting to learn across the threshold.

"Electrical and Electronics 2" focuses on hardware and circuits, which is slightly more complicated than physics and electricity in senior high school.

Sophomore:

"Data Structure" is a very important course. It describes the storage structures, such as arrays, linked lists, queues, stacks, trees and graphs, and the algorithms derived from these structures, as well as the knowledge of sorting and retrieval. It is the focus of future interviews. I suggest studying hard!

"Operating system" refers to various components of the operating system, such as file management, process management, disk management, etc.

Numerical analysis is about some mathematical knowledge, theorems and so on. Once considered useless. But I met a problem, an algorithm for solving the square root of a positive number. If Newton iteration method is used to solve the problem, the complexity of the algorithm will be greatly reduced. This course discusses Newton iteration.

"Digital logic" mainly talks about some chips, which are used to design circuits that meet the requirements. It's a follow-up course of electrical engineering and electronics. I haven't studied this course.

Junior year:

"Database Principle and Application Development" introduces the related knowledge of database, including standard SQL, embedded SQL, database design, paradigm, database optimization and recovery, and transaction. Some companies pay more attention to the database, and the written interview will involve some database content. I suggest studying hard!

Principles of Computer Organization is also a hardware-oriented course. What original code, complement, memory design is a mess. I didn't learn well anyway.

Computer network introduces the seven-layer reference model of computer network, and the equipment and protocols involved in each layer need to be familiar with various protocols.

"java Language Programming" is about Java grammar, which belongs to the foundation. If you are in the direction of Java, you must learn more advanced things, such as reading jdk source code, learning Java virtual machine, network programming, annotation, advanced I/O and so on. Various spring mvc even read the framework source code. If a big company is interviewing for a job in Java, they must learn more, because they may ask a question to the end.

Junior year:

"Software Engineering" is about the method and theory of system development software formed after the software crisis, and it also contains some testing parts, which is quite useful.

"Web programming" is JavaWeb, which speaks html, css, js, servlet, jsp, and then frames struts 2, hibernate, spring. These are practical, will be used in future work, and may also become other frameworks. The key is to understand the architecture and principle of the framework.

The hardware-related course "Microcomputer Principle and Interface Technology" seems to be about chips, but I haven't studied it carefully. Please forgive me.

"Linux Programming" system talks about Linux system, including Linux instruction, network, process, shell programming and so on. This is an important course, so we must study hard!

Computer Graphics mainly focuses on graphics-related algorithms, which is relatively difficult. For example, if you want to draw a game scene, you may have to study graphics seriously (for example, I don't know if it is accurate).

"Network Security Technology" is about some encryption algorithms, principles related to attack and defense, and relatively basic. I feel that this course is quite watery and I can learn more about network security.

Compilation Principle is the most difficult course for computer majors. I can't read it without preview. From lexical analysis, grammatical analysis, intermediate code generation to target code generation. It's so fucking hard! ! !

Senior: "Artificial Intelligence" is my elective course. You can choose other elective courses. The school decides which courses to offer according to the number of students, that is, the courses that are less selected are not offered. Other similar elective courses include Data Mining.