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:

Nature and Roles

refers to the intrinsic characteristics of entities or individuals and the functions or positions they are expected to occupy in a system or society.

Dependence

The state of relying on or being controlled by someone or something else.

Incur Costs

To become subject to or bear expenses, often as a result of conducting activities, making decisions, or entering into transactions.

Norms and Values

Socially shared rules and expectations that guide behavior within a group, alongside the fundamental beliefs and ideals that bring a community together.