CBSP 試験問題を無料オンラインアクセス

Which of the following smart contract vulnerabilities can cause a smart contract's balances ledger to become incorrect? Select all that apply

• A.Arithmetic
• B.Unchecked Return Values
• C.Reentrancy
• D.Race Condition

Compromising blockchain accounts is beneficial to which of the following types ot attacks?

• A.Eclipse Attack
• B.Routing Attack
• C.Sybil Attack
• D.All of the above
• E.51% Attack

Transaction validation on DAG-based DLTs is designed in a way that allows legitimate transactions to be considered untrusted due to random chance.

• A.True
• B.False

Decentralization is an organizational risk due to decreased control over the organization's data.

• A.True
• B.False

Sidechains can benefit the mainchain in what ways? Select all that apply

• A.Security
• B.Speed
• C.Functionality
• D.Scalability