Microsoft Certified Software Solution Development (MCSD) is also a famous certificate in the field of software research and development. This certificate mainly tests candidates' ability to use Microsoft application services, SQL and other technologies to build network and e-commerce solutions. It is estimated that it will take 4 months, and the cost will be around 30- 1 10,000 USD.
Cisco's Network Engineer Certificate (CCIE) is the representative of the network engineering series certificate. It focuses on routing and switching technology and WAN switching solutions, including many disciplines from network design to network support.
Extended data:
First, the computer test content
1, level 1: check the basic knowledge of microcomputer and the basic skills of using office software and Internet.
2. Level 2: Basic computer knowledge and basic skills of programming with advanced computer languages, as well as the test of debugging on the computer.
Level 3: It is divided into five subjects: embedded technology, information security technology, database technology, network technology and software testing technology.
4. Level 4: Computer Level 4 includes five subjects: software testing engineer, network engineer, information security engineer, embedded system development engineer and database engineer.
Baidu encyclopedia -IT authentication
Baidu encyclopedia -it