Which of the Following Statements Is Not True for Primary

question 23

Multiple Choice

Which of the following statements is not true for primary keys in a relational database system?

• A)They can be used to create relationships between tables.
• B)They must contain numeric data.
• C)They uniquely identify a row in a table.
• D)They can be part of relational integrity constraints.

Apply rules of punctuation and sentence structure in writing.

Analyze sentence construction to improve clarity and coherence in writing.

Understand the role of conjunctions and punctuation in joining clauses.

Understand various sampling methods and their applications.

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Definitions:

Self-efficacy

A belief in one's abilities to succeed in specific situations or accomplish a task.

Diverse Representation

The inclusion and portrayal of various demographic groups and identities in media, organizations, and social settings.

Self-esteem

A person's personal assessment of their own significance or value.

Self-construal

Self-construal refers to how individuals perceive, comprehend, and interpret themselves, often influenced by cultural and social contexts.