When Transforming an E-R Data Model into a Relational Database

question 96

Multiple Choice

When transforming an E-R data model into a relational database design,the key of the parent entity should be placed as part of the primary key into the child entity ________.

• A)when the child entity is ID-dependent
• B)when the child entity is non-ID-dependent
• C)when the child entity has a 1:1 relationship with the parent entity
• D)when the child entity has a 1:N relationship with the parent entity
• E)when the child entity has a recursive relationship with the parent entity

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Definitions:

Leased Asset's Fair Value

The estimated market value of an asset under lease determined at the inception or revaluation point of the lease agreement.

Capital Lease

A lease considered as a purchase of an asset, where the lessee records the leased asset as a capital asset on the balance sheet.

Annual Expense

The total costs incurred by a business or individual in one fiscal year, encompassing operational costs, interest payments, and other expenditures.

Depreciate

The reduction in the value of an asset over time, often due to wear and tear or obsolescence.