In UML-Style E-R Diagrams,a Weak Entity Is Shown by Placing

question 25

True/False

In UML-style E-R diagrams,a weak entity is shown by placing a filled-in diamond on the parent of the weak entity.

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Definitions:

International Financial Reporting Standards

A set of accounting standards developed by the International Accounting Standards Board that provides globally consistent financial reporting norms.

Inventory Write-Downs

An accounting process of reducing the cost of inventory that has declined in value below its original cost.

Net Profit Margin Ratio

A profitability measure that calculates the percentage of net income derived from total revenues.

Operating Expenses

Operating expenses encompass the costs associated with running the day-to-day operations of a business, excluding the cost of goods sold, such as rent, utilities, and payroll.