In Terms of Data Redundancy,an Important Aspect of a Relational

question 42

Multiple Choice

In terms of data redundancy,an important aspect of a relational database is that the tables must be carefully defined to provide __________ with minimum issues.

• A)expandability
• B)functionality
• C)flexibility
• D)scalability

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Definitions:

Blockage

Blockage refers to the obstruction or closing off of a passage or vessel, impeding or stopping the flow within it.

Cardiovascular Disease

A general term for conditions affecting the heart and blood vessels, such as coronary artery disease, heart attacks, and stroke.

Hypertension

Form of cardiovascular disease characterized by blood pressure over 140/95 (over 45 years of age) or 130/90 (under 45 years of age).

Silent Killer

A term often used for a disease or condition that progresses without obvious symptoms until significant damage has occurred, such as hypertension.