A __________ Communicates the Same Pieces of Information (Which Tables

question 45

Multiple Choice

A __________ communicates the same pieces of information (which tables are in the database, which fields are in each table, and how each table is related through primary key/foreign key placement) as a data dictionary, but in visual form.

• A) data flow diagram
• B) relational database diagram
• C) database diagram
• D) relationship database diagram

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Definitions:

Reproductive Isolation

A set of mechanisms or barriers that prevent different species from breeding with each other, thus maintaining species boundaries.

Genetically Modified

Organisms whose genetic material has been artificially manipulated in a laboratory through genetic engineering.

Oil Spills

Unintentional release of petroleum products into the environment, usually in water bodies, leading to pollution and harming marine life.

Ice Age

A period of long-term reduction in the temperature of the Earth's surface and atmosphere, leading to the expansion of continental and polar ice sheets and alpine glaciers.