In a Database Record,a Unique Username Can Also Be Identified

question 2

Multiple Choice

In a database record,a unique username can also be identified as the ____.

• A) object key
• B) key
• C) primary key
• D) table key

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Definitions:

Breadwinner

Traditionally, the person within a household who earns the primary source of income to support the family's financial needs.

Stay-At-Home Mom

Describes a mother who opts to stay at home to raise her children and manage household duties rather than pursuing employment outside the home.

Instrumental

Serving as a means to an end or being useful in achieving a goal, often used in the context of roles, actions, or objects.

Expressive

Related to the expression of thoughts, feelings, and behaviors, often in contrast to instrumental actions aimed at achieving a specific goal.