1.MCM certification: It is the highest level certificate among all Microsoft certifications at present. According to the report of IT Certification Examination Network, only 100 people passed MCA certification, most of whom were Microsoft employees.
2. Microsoft arranges specific places to apply for the exam. Textbook: Based on Microsoft's MCM series textbooks, according to the definition of Microsoft's course difficulty level by IT Certification Examination Resource Network, 100 is the entry level, 200 is the intermediate level, 300 is the advanced level, and 400 is the expert level.
3.Adaptive server Expert Certification: This certification was introduced by Sybase Company. Sybase certification exam is divided into Asso? With ciate and level 2, candidates can take the cross-level exam. Candidates must be familiar with Sybase-related software and have English level above senior high school. The examination courses are setup system management, performance optimization, system debugging and data structure debugging.
4. Enterprises with high data security requirements are favored, and domestic financial industry, aviation industry, telecommunications industry, enterprises, institutions and government departments have great demand for relevant professionals.
5.DB2 solution expert certification: This certification is the target relational database solution provided by IBM for UNIX, OS2 and WindowsNT operating environments. The examination content mainly involves the basic operation of DB2, backup, recovery, performance optimization, database maintenance under different platforms and so on. There are about 60 questions in each exam. Applicants who want to have a certain understanding of database principles and SQL statements must pass the entry exam "DB2 Series Fundamentals (5 12)" before entering the exam.
6. Because IBM's database is widely used in financial, aviation, telecommunications, government and other large institutions, licensees can also develop in these fields.
7.ORACLE database expert certification: Oracle certification is authorized by Oracle (Oracle Bone Inscriptions) Company. Certification programs include: Oracle Certified Database Administrator (OCA), Oracle Certified Database Management Expert (OCP), Oracle Certified Database Management Master (OCM), Oracle Certified Database Developer (DEV) and OracleJava Developer (OCJ). Have basic computer operation skills, have a preliminary understanding of the database, and you can apply for the exam if your English level reaches high school or above.
Obtaining this certification is of great help to the career development of IT professionals. At present, OCP has the highest average income among IT certification experts.