Vanessa Has a Data Flow Diagram with an Item Called

question 36

Multiple Choice

Vanessa has a data flow diagram with an item called 'Register for Class'.That item would be:

• A)A process
• B)A data flow
• C)A data store
• D)An external entity
• E)A process relationship

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Definitions:

DDT

A synthetic pesticide historically used for mosquito control but was banned due to environmental and health concerns.

Persistent

Describes substances that remain in the environment for extended periods without breaking down, often leading to long-term pollution.

Natural Attractants

Substances or stimuli that naturally lure or attract organisms, often used in pest control or animal behavior studies.

Evolved

The process by which organisms undergo gradual changes in their genetic makeup over successive generations, leading to the development of new characteristics or species.