The first kind of certificate: the most common computer certificate on campus: the National Computer Rank Examination. Simply put, this certificate is a compulsory certificate for non-computer majors. This certificate is divided into four levels: level 1, level 2, level 3 and level 4. Ordinary college students will be almost the same in the second and third grades. One of the top four is equivalent to the primary level of the national soft test. In a word, the gold content of this certificate is not high for students majoring in computer science. The second kind of certificate for expanding information-computer software ability test (soft test) is usually called soft test directly in the industry. This certificate is the highest level examination for computer majors in China, and the professional level is much higher than the above-mentioned level. Its grades: elementary, intermediate and advanced. There are many examination directions: software, network, applied technology, information system and information service. Usually the first direction. Let me briefly introduce the first direction.

Programmer, junior certificate. This certificate has certain requirements for the programming ability and algorithm of college students. The last big question in the exam is basically the annual programming question, so although it is elementary, it is not easy. I was admitted to the programmer (full mark 100) and got 96 points. I guess I made two mistakes in multiple-choice questions.

Software designer, intermediate certificate. This certificate, which hardly tests the topic of programming, covers a wide range, covering almost most of the computer core courses of sophomore and junior, such as data institutions, software engineering, compilation principles and so on. Basically, they are all theoretical things, and there are many things to recite. Bite your teeth, and you can still live. The average college student reaches the intermediate level at the peak. Reaching the intermediate level really shows that you study hard and are a good student.

System analyst, advanced certificate. Few college students pass this certificate, because this certificate has certain requirements for work experience and needs to write computer papers. So people who have worked for two or three years will take this certificate.

Senior CCIE, I should say, is the most practical certificate. Obtaining this certificate is equivalent to directly obtaining a job with a starting price of 10. The written test costs $250, and the test center is in China. The cost of laboratory examination is more than 1w, and the test sites are only Beijing and Hong Kong. There is a child in the neighbor's house. He enrolled in a training class just after graduating from school, spent 50,000 to 60,000 yuan, took the exam twice, and finally got the CCIE certificate. Monthly salary of the first job in Shanghai1w. This shows the power of this certificate!