When Transforming an E-R Diagram into Normalized Relations,the Identifier of the Entity

question 61

Multiple Choice

When transforming an E-R diagram into normalized relations,the identifier of the entity type becomes:

• A)the primary key of the corresponding relation
• B)the foreign key in the corresponding relation
• C)a nonkey attribute in the corresponding relation
• D)a secondary key in the corresponding relation

Determine the appropriate loan term based on monthly payments and interest rates.

Understand and apply basic true/false principles regarding loans, credit cards, and consumer protections.

Calculate new balances and finance charges on credit card statements.

Understand consumer protection laws related to lending and credit reporting.

---

Definitions:

Mutually Exclusive Projects

Projects that, when considered by a business, only one can be chosen as they compete for the same resources.

Straight-line Depreciation

A process for dividing the price of a tangible property into uniform yearly portions throughout its operational life.

Salvage Value

The estimated residual value of an asset at the end of its useful life, often considered in depreciation calculations.

Payback Period

The length of time required to recover the cost of an investment or to reach a breakeven point.