When Modeling a Many-To-Many Unary Relationship, the Primary Key of the Relation

question 2

True/False

When modeling a many-to-many unary relationship, the primary key of the relation representing the relationship is always singular.

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Definitions:

Depreciation Expense

Assigning the cost of a solid asset across its useful lifespan.

Journal Entry

A record of financial transactions in the accounting books, showing accounts affected, amounts, and date.

Depreciable Cost

The total cost of a fixed asset that is allocated to depreciation expense over the asset's useful life, calculated as the asset's cost minus its salvage value.

Straight-Line Rate

A method of calculating depreciation of an asset, which assumes the asset will lose an equal amount of value each year over its useful life.