Crack Exam on Certified Blockchain Solution Architect (CBSA)

This exam will prove that a student completely understands:    The difference between proof of work, proof of stake, and other proof systems and why they exist    Why cryptocurrency is needed on certain types of blockchains    The difference between public, private, and permissioned blockchains    How blocks are written to the blockchain    Where cryptography fits into blockchain and the most commonly used systems    Common use cases for public blockchains    Common use cases for private & permissioned blockchains    What is needed to launch your own blockchain    Common problems & considerations in working with public blockchains    Awareness and of and the tech behind common blockchain    When is mining needed and when it is not    Byzantine Fault Tolerance    Consensus among blockchains    What is hashing    How addresses, public keys, and private keys work    What is a smart contract    Security in blockchain    Brief history of blockchain    The programming languages of the most common blockchains    Common testing and deployment practices for blockchains and blockchain-based apps