A Database Is Considered Self-Describing Because ________

question 87

Multiple Choice

A database is considered self-describing because ________.

• A) all the users' data are in one place
• B) it contains data about the data
• C) it contains a listing of all the programs that use it
• D) it does not allow data duplication

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Definitions:

Yolk

Nutritious material in many animal eggs.

Proteins

Large biomolecules consisting of one or more long chains of amino acid residues, vital for the structure, function, and regulation of the body's cells, tissues, and organs.

Lipids

A group of naturally occurring molecules that include fats, waxes, and certain vitamins, essential for energy storage and cell structure.

Oral Contraceptive Pill

A medication taken by mouth by women to prevent pregnancy, containing hormones that inhibit ovulation and other changes conducive to fertilization.