Blockchain Certified Blockchain Developer CBDE
¥499.00考试代码：CBDE
考试科目名称：BTA Certified Blockchain Developer – Ethereum
考题数量：102 道题
Blockchain Certified Blockchain Developer CBDH
¥499.00考试代码：CBDH
考试科目名称：BTA Certified Blockchain Developer – Hyperledger
考题数量：126 道题