Groovy! Fresh exam now here! Take Blockchain exam file Blockchain Test-king CBDE v2019-10-26 by Giulia 49q vce with testfile for Blockchain CBDE BTA Certified Blockchain Developer – Ethereum excellence exam. Exam file format VCE2 (Visual Cert Exam II) provider Test-king, version v2019-10-26 by Giulia 49q, file extension VCE.