When Defining Information (Fields)for a Relation,you Should Ensure That

question 60

Multiple Choice

When defining information (fields) for a relation,you should ensure that:

• A)the information for this relation cannot be derived from other information.
• B)the information for this relation can be found in other relations.
• C)the information can be identified by the primary key and by other fields in the relation.
• D)the information can be identified by the foreign key in this relation.

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Definitions:

Primary Attitudes

Fundamental feelings or beliefs that are held by an individual toward objects, people, or concepts.

Ego

Within the framework of psychoanalytic theory, it is the component of personality responsible for balancing the needs of the id, superego, and the external world.

Extraversion

A personality trait characterized by outgoingness, high energy, and positive emotions towards social interactions.

Introversion

A personality trait where individuals are more focused on internal thoughts and feelings rather than seeking external stimulation.