A Primary Key

question 21

Multiple Choice

A primary key:

• A)Is required for all types of files.
• B)Should be unique.
• C)Is used in conjunction with a secondary key and is less important than the secondary key.
• D)Is the only field used to sort the records of a file.

---

Definitions:

Shared Perception

Involves a common understanding or viewpoint held by a group of people, arising from shared experiences or communication.

Interpersonal Relationship

Perception shared by two people of an ongoing interdependent connection that results in the development of relational expectations and varies in interpersonal intimacy.

Submissive Symmetrical

A type of interaction pattern where both parties adopt a less assertive or compliant stance, mirroring each other's submissive behavior.

Power Dynamics

The ways in which power is distributed and exercised within relationships, organizations, or societies, affecting interactions and outcomes.