CBSA Tokenization & Digital Assets 2

Question 1

What is a stablecoin collateralization ratio, and why is it critical in DeFi?

Accepted Answer

The amount of collateral held relative to the value of stablecoins issued, ensuring solvency

Answer

Collateralization ratio measures how much collateral backs each issued stablecoin; ratios above 100% (overcollateralization) protect against price volatility and prevent insolvency.

Question 2

Which type of oracle is most appropriate for providing real-world asset prices to a token smart contract?

Accepted Answer

Decentralized oracle network

Answer

Decentralized oracle networks like Chainlink aggregate data from multiple sources, eliminating single points of failure and manipulation when feeding asset prices to smart contracts.

Question 3

What is the purpose of a token vesting schedule in a blockchain project?

Accepted Answer

To gradually release tokens to founders and investors over time, aligning long-term incentives

Answer

Vesting schedules release tokens incrementally over a defined period, preventing early holders from dumping all tokens at once and ensuring alignment with project success.

Question 4

In a security token offering (STO), what is the role of a transfer agent on the blockchain?

Accepted Answer

To enforce compliance rules such as KYC/AML whitelists during token transfers

Answer

A blockchain-based transfer agent enforces regulatory compliance by checking whitelisted addresses and transfer restrictions embedded in the security token smart contract before any transfer executes.

Question 5

What is 'wrapping' a token (e.g., Wrapped Bitcoin / WBTC)?

Accepted Answer

Creating a new token on a different blockchain that is backed 1:1 by the original asset

Answer

Wrapped tokens represent a cross-chain asset, where the original token is locked in a custodian or smart contract and a pegged equivalent is minted on the target chain.

(CBSA) Certified Blockchain Solution Architect Practice Test

(CBSA) Certified Blockchain Solution Architect Practice Test

CBSA Tokenization & Digital Assets 2