How Many Tables Are Needed to Implement an REA Data

question 37

Multiple Choice

How many tables are needed to implement an REA data model that has three distinct entities,two M:N relationships and two 1:N relationships in a relational database?

• A)5
• B)7
• C)8
• D)10

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Definitions:

Cross Exchange Rate

The exchange rate between two currencies, derived from their respective exchange rates with a third common currency.

British Pound

The official currency of the United Kingdom, also known as GBP (Great Britain Pound).

Swiss Francs

The official currency of Switzerland and Liechtenstein, known for its stability and often sought as a 'safe-haven' currency in turbulent economic times.

US Dollar

The official currency of the United States, widely used as a benchmark and reserve currency around the world.