Among them, all levels of subjects will be tested in March and September, and all first-and second-level subjects will be tested in May and 65438+February. The provincial contractors can decide whether to carry out the test in May and 65438+February according to the actual situation. If the examination cannot be held normally due to the epidemic situation, it will be notified separately.
In 2022, the three-level Linux application and development technology and the four-level Linux application and development engineer examination were suspended. Since September, 2022, secondary openGauss database programming (subject code 68) has been added.
Computer Band 4 Test Difficulty
The CET-4 certificate is more difficult to test. There is no computer test in CET-4, but the written test is purely theoretical, but it is not easy to do. It is best to buy this material first to alienate knowledge. You can choose the future education written test simulation examination room or the future education book analysis, question bank and simulation as practice materials. The knowledge is well explained in it, and the exercises are also the original questions of the exam question bank, with a high hit rate.
Although CET-4 is quite difficult, as long as you study hard and review, you still have a great chance of passing.