CBSP 試験問題を無料オンラインアクセス

Which of the following attacks takes advantage of the fact that transaction information is posted on the blockchain to infer sensitive information?

• A.Data Mining
• B.Brute Force Key Guessing
• C.Smart Contract Exploitation
• D.Cryptanalysis

Checkpointing is designed to protect against an attacker exploiting the mechanism by which blockchain resolves divergent chains

• A.True
• B.False

Which algorithm was adopted by Bitcoin's creator for use as a consensus mechanism?

• A.Proof of Space
• B.Proof of Stake
• C.Proof of Work
• D.Proof of Activity

Determining if a transaction is part of the distributed ledger is less computationally intensive in DAG-based solutions than in blockchain

• A.True
• B.False

This sample code is vulnerable to which of the following attacks?

• A.All of the above
• B.Race Conditions
• C.Anthmetic
• D.Denial of Service
• E.Access Control