A Database Has a Hierarchical Data Structure

question 106

Multiple Choice

A database has a hierarchical data structure.This is an example of defining database architecture at the

• A) physical level.
• B) conceptual level.
• C) sequential level.
• D) logical level.

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Definitions:

Simple Sugar

Basic forms of carbohydrates that can be quickly absorbed and utilized by the body for energy.

Phosphate

Phosphate is a chemical compound containing phosphorus and oxygen, vital for many biological processes, including energy transfer and bone formation.

Teratogens

Agents or factors that cause malformation of an embryo or fetus, such as chemicals, viruses, and drugs.

Sex Chromosome

A type of chromosome involved in determining the sex of an organism, with the most common configuration being XX for females and XY for males in humans.