Master the number system and its transformation, the internal representation of data, arithmetic and logical operations and related basic knowledge of applied mathematics; Understand the composition of the computer and the performance index of the main components; Master the basic knowledge of operating system and programming language; Familiar with the basic operation methods of computer common office software; Familiar with basic data structures and common algorithms;

Proficient in C programming language and one of C++, Java and Visual Basic; Familiar with the basic knowledge of database, network and multimedia; Master the basic knowledge of software engineering, understand the basic knowledge of software process and common sense of software development project management; Understand the basic knowledge of common information technology standards, security and related laws and regulations.

2. Pass rate

Because the exam is open to the society, there is no qualification requirement, and all subjects of knowledge and ability can pass, so the pass rate is not high. The overall average pass rate at all levels is about 25%, the primary qualification rate is about 40%, the intermediate qualification rate is 20-30%, and the advanced qualification rate is about 20%.

Computer software qualification examination is not a competition, as long as the score exceeds the qualification standard, it can pass, and there is no pre-set limit on the number of qualified people.

3. Qualification criteria

Because there are only three subjects in the computer software qualification exam at most, you need to pass all subjects in one exam to qualify. The scores passed in a single subject are not retained and cannot be transferred to the next exam.

Step 4 prepare for the exam

(1) You must choose a textbook that suits you, and everyone has different understanding ideas. When choosing a textbook, you should choose a textbook that you can easily understand, and go through the contents of the textbook as soon as possible after choosing a textbook;

(2) The analysis of the exam questions of skilled software programmers over the years can be found online or purchased in bookstores. There are also many free topics to download online. Don't read the explanation directly when you have enough preparation time. After doing the questions again, carefully understand the methods and steps of topic analysis and increase the number of questions.

(3) After doing more questions, you will find that some questions are repetitive, so these questions are key questions. You should find out and do targeted exercises because the chances of questions appearing are greater;

(4) Remember commonly used English terms to increase your familiarity with English words, which will be used in the exam;

(5) Grasp the review progress and time cost, and design a reasonable preparation plan according to the review time;