What Can Be Constructed by Choosing Two or More Data

question 53

Multiple Choice

What can be constructed by choosing two or more data items and combining them?

• A) a primary key
• B) an attribute
• C) a secondary key
• D) an entity
• E) a concatenated key

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Definitions:

Unchangeable Situation

A situation that cannot be altered or modified by any means, often considered final or permanent.

Difficult Divorce

A divorce proceeding characterized by high levels of conflict, emotional distress, and legal complications.

Existential Counseling

A therapeutic approach focusing on creating meaning and addressing existential concerns like death, freedom, isolation, and meaninglessness.

Loneliness

A subjective feeling of isolation or lack of companionship, which can occur even when physically surrounded by others.