When Creating a SQL Table, _____

question 12

Multiple Choice

When creating a SQL table, _____.

• A) add the NOT NULL clause for the columns that cannot contain null values
• B) you must add PRIMARY KEY NOT NULL for the primary key column(s)
• C) remember that the default behavior for table columns is to reject null values
• D) include only those columns for which data will always be known and available

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Definitions:

Hippocampus

A major component of the brains of humans and other vertebrates, involved in the consolidation of information from short-term memory to long-term memory, and in spatial memory that enables navigation.

Genetic Predisposition

The increased likelihood of developing a particular disease based on a person's genetic makeup.

Aldosterone

A hormone produced by the adrenal glands that regulates salt and water balance in the body, affecting blood pressure.

Hypothalamus

A region of the brain responsible for the regulation of certain metabolic processes and other activities of the autonomic nervous system, including temperature control, hunger, and thirst.