What Is the Most Likely Cause When a Multiple-Table Query

question 84

Multiple Choice

What is the most likely cause when a multiple-table query returns more records than you expect?

• A)Missing join condition
• B)Too much data
• C)Used an outer join when you should have used an inner join
• D)DBMS made a mistake

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Definitions:

Simplify

The process of altering an expression into its most basic or concise form, without changing its value.

Combine

To bring two or more elements together to form a single entity or result.

Simplify

Simplifying a mathematical expression or equation involves executing operations and merging similar terms to present it in its most basic form.

Combine

To merge or bring together two or more elements to form a single entity or total.