If the SQL Statement SELECT C1,C2,C3

question 79

Multiple Choice

If the SQL statement SELECT C1,C2,C3
FROM T4
WHERE C2 = 'Smith';
Is frequently executed,which column(s) should be considered for indexing based only on the statement itself?

• A)C1 only
• B)C2 only
• C)C3 only
• D)C1 and C2

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Definitions:

Ingratiation

A psychological technique involving deliberate efforts to win someone's favor or to make oneself appear more likable to others.

Interpersonal Rewards

Benefits or positive outcomes that arise from social interactions, including emotional support, companionship, and shared activities.

Moral

This pertains to principles or rules of conduct that are regarded by a particular group or culture as governing the distinction between right and wrong or good and bad behavior.

Self-Monitoring

A psychological trait that allows individuals to adjust their behavior to fit the surrounding social environment.