A Product's Supply Chain Data Is Stored on Blockchain

question 36

Multiple Choice

A product's supply chain data is stored on blockchain. Only members of the product supply chain can write announcements to the blockchain but any consumer can query this data in a store to learn more about the product they want to buy. This is an example of a ____/____ blockchain.

• A) public /closed
• B) private / open
• C) private / closed
• D) public / open

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Definitions:

Positive Reinforcement

A behavioral principle where the addition of a rewarding stimulus following a desired behavior increases the likelihood of that behavior being repeated in the future.

Inconsistent Support

Fluctuating levels of assistance and encouragement from a source, which may lead to feelings of uncertainty and instability.

Research Literature

Scholarly and peer-reviewed articles, books, and other publications that summarize current research findings in various domains of study.

Modest Support

Minimal but meaningful assistance or backing provided to an individual or initiative, typically sufficient to achieve a particular purpose or goal.