The National Computer Rank Examination is a national computer proficiency examination system approved by the former State Education Commission and sponsored by the Examination Center of the Ministry of Education. It faces the society and is used to examine the computer application knowledge and skills of non-computer major candidates.

Applicants are not restricted by age, occupation, education, etc. Anyone can choose the corresponding grades and subjects according to their own learning situation and actual ability. Candidates can bring valid identity documents to the nearest test center to register. The specific time for each examination registration shall be stipulated by the provincial contractors.

Computer secondary introduction is as follows:

Computer Level 2 generally refers to the computer level 2 certificate, which is a skill certificate obtained through the national computer level 2 examination. It mainly examines the basic knowledge of computers, the basic skills of programming with high-level computer languages and the basic skills of debugging on computers.

Computer Level 2 refers to the second level of the National Computer Rank Examination, abbreviated as NCRE2 in English. National Computer Rank Examination (NCRE). The National Computer Rank Examination is a national computer proficiency examination system approved by the Ministry of Education, sponsored by the Examination Center of the Ministry of Education, and oriented to the society, which is used to test candidates' computer application knowledge and skills.

As follows:

Computer Level 2 generally refers to the computer level 2 certificate, which is a skill certificate obtained through the national computer level 2 examination. It mainly examines the basic knowledge of computers, the basic skills of programming with high-level computer languages and the basic skills of debugging on computers.

Computer Level 2 Examination is one of the four grades of National Computer Rank Examination (NCRE), which tests the basic knowledge of computers, the basic skills of programming with advanced computer languages and debugging on computers.

Introduction to the second-level certificate of computer: The national certificate of computer grade examination is designed with reference to the international certificate, written in Chinese and English, and the certificate number is unified nationwide, with the holder's ID number printed on it. This certificate is used all over the country, and it is a proof of the computer application ability of the holder.