Describe the Different Types of Keys Illustrated in Database Design

question 4

Essay

Describe the different types of keys illustrated in Database Design Language (DBDL) and how they are notated.

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Definitions:

Total Assets

The sum of all financial and physical resources owned by a business.

Vertical Analysis

A financial statement analysis method where each line item is listed as a percentage of a base figure within the statement, facilitating comparisons.

Current Liabilities

Current liabilities are financial obligations a company owes and is expected to pay within a year.

Working Capital

The excess of the current assets of a business over its current liabilities.