The Accompanying Figure Shows a SQL Query to Join Two

question 101

Multiple Choice

The accompanying figure shows a SQL query to join two tables. When tables appear in the FROM clause, you can give each table a(n) _____, or an alternative name, that you can use in the rest of the statement.

• A) pseudonym
• B) alias
• C) variable
• D) locus

---

Definitions:

Jointly Exhaustive

A set of options or propositions is considered jointly exhaustive when it covers all possible scenarios or outcomes, leaving no possibility unaddressed.

Mutually Exclusive

Describing two or more events or conditions that cannot occur or be true at the same time.

Consistent Principle

A concept or rule that remains uniform and unchanged across different contexts or situations, ensuring coherence and reliability in application.

Essential Attributes

Essential attributes refer to the fundamental or inherent qualities that define the nature of something.