If a Proof of Work Blockchain Such a S Bitcoin

question 101

Multiple Choice

If a Proof of Work blockchain such a s Bitcoin or Ethereum changed to a Proof of Stake consensus paradigm, which key component of the Proof of Work process would be eliminated?

• A) There would be no need for the miners or nodes to perform a guessing game
• B) The need to solve Byzantine Fault Tolerance
• C) All fees related to transactions would be removed
• D) The blockchain network would no longer have to display public transactions

---

Definitions:

Supply Chain

Involves all the steps involved in getting a product from a raw material to the customer, including production, transportation, and distribution.

Customer-Facing

Activities, roles, or functions in a business that directly interact with the customers, such as sales and customer service.

Customer-Touching

Directly interacts with customers, often used to describe technologies or processes that support customer service.

Supply Chain

The series of steps taken in the creation and delivery of a product.