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

Properly encrypted data stored in the distributed ledger adequately protects data in both the short-term and the long-term

Which of the following blockchains does NOT use broadcast communications?

From a business perspective, which of me following is the major consideration regarding the use of smart contract technology?

Quantum computers threaten traditional cryptography because they provide polynomial solutions to mathematically "hard" problems