Which of the Following Is NOT a Principle of Relational

question 68

Multiple Choice

Which of the following is NOT a principle of relational database design?

• A) Design each table to contain fields that describe only one subject.
• B) Identify a primary key field or key field combination for each table.
• C) Data should be entered before table relationships are built.
• D) Build one-to-many relationships between the tables of your database using a field common to each table.

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Definitions:

Income Statement

A financial statement that reports a company's financial performance over a specific accounting period, detailing revenues, expenses, and profits.

Current Ratio

A financial metric used to evaluate a company's ability to pay off its short-term liabilities with its short-term assets.

Adjusted Balances

Balances that have been modified to reflect corrections or adjustments, often related to accounting and financial statements.

Income Statement

A financial report that shows the revenue, expenses, and net income of a company over a specific period, highlighting its profitability.