Which smart contract auditing strategy involves graphing how the code executes and looks for anomalies?
In which of the following attacks targeting Proof of Stake does an attacker create a divergent chain and race to make their chain longer than the real chain?
Which of the following blockchains best implements need-to-know tor blockchain data?
Blockchain consensus algorithms use the scarcity of a resource and economic incentives to protect the security of the distributed ledger.
A blockchain-based solution best achieves which of the following goals?
Implementing data access as a blockchain smart contract is a good solution for generating an audit log of access to sensitive data
This sample code is vulnerable to which of the following attacks? Select all that apply.
Decentralization is an organizational risk due to decreased control over the organization's data.
Transactions can be added to DAG-based distributed ledgers without being validated but the same is not true for blockchain.
Which of the following attacks only requires a single account and performs only normal blockchain operations?
Blockchain technology is designated to be self-contained with no interaction with external components.
Which type of blockchain is most vulnerable to traditional Denial of Service attacks?
Which smart contract auditing strategy determines the inputs that will cause different parts of the code to run?