m

cad认证考试资料，十分详细，文件附带着图纸(cad renzheng)

used for creating certificate and so on.

说明：  基本实现了数字证书的制作、SSL安全通讯、加解密操作等功能(basically achieved the production of digital certificates, SSL security communications, encryption and decryption operation functions)

hcne4.0教材，非常好的教材，考试认证必备(hcne4.0 materials, very good teaching, examination certification must)

EtherCAT基础技术介绍，讲的比较易懂。。。(EtherCAT basis of technical presentations, talking about relatively straightforward. . .)

说明：  实现国密算法的SM2、SM3、SM4，可以界面上测试算法的正确性，同时包含国密局公开的国密算法规范，这是信息安全的基本软件。(Encryption algorithm to achieve the country s SM2, SM3, SM4, you can test the correctness of the algorithm interface and also includes the country close to the national Bureau of Public encryption algorithm specification, which is the basic information security software.)

项目管理知识体系指南是一部公认的项目管理专业标准。(The PMBOK Guide is a recognized project management professional standards.)

hcne4.0教材，非常好的教材，考试认证必备(hcne4.0 materials, very good teaching, examination certification must)

软件设计师的资料，2012上半年非常有用。(Software designers, is very useful in the first half of 2012，Software designers, is very useful in the first half of 2012)

C++/后端开发/前端开发/基础知识等笔试题目题库大全(C++/ background development / front-end development / basic knowledge and other test questions)