試題詳解

45. What is the alternative explanation about the findings?

(A) People like to put their money in real estate and sustenance.

(B) commercial activities are less common than previously thought.

(C) Pompeiians do not have the culture of carrying a large sum of money.

(D) All of the above.
Blockchain is a shared, immutable ledger that facilitates the process of recording transactions
and tracking assets in a business network. An asset can be tangible (a house, car, cash, land)
or intangible (intellectual property, patents, copyrights, branding). Virtually anything of value can
be tracked and traded on a blockchain network, reducing risk and cutting costs for all involved.

A simple analogy for understanding blockchain technology is a Google Doc. When we create a
document and share it with a group of people, the document is distributed instead of copied or
transferred. This creates a decentralized distribution chain that gives everyone access to the
document at the same time. No one is locked out awaiting changes from another party, while all
modifications to the doc are being recorded in real-time, making changes completely
transparent.

Why is blockchain important? Business runs on information. The faster it's received and the
more accurate it is, the better. Blockchain is ideal for delivering that information because it
provides immediate, shared and completely transparent information stored on an immutable
ledger that can be accessed only by permissioned network members. A blockchain network can
track orders, payments, accounts, production and much more. And because members share a
single view of the truth, you can see all details of a transaction end to end, giving you greater
confidence, as well as new efficiencies and opportunities.