The Oracle Database PL/SQL Statement Used to Define a Set

question 69

Multiple Choice

The Oracle Database PL/SQL statement used to define a set of PL/SQL statements is ________.

• A)DECLARE
• B)BEGIN
• C)IF...THEN...ELSE...END IF
• D)LOOP
• E)END;

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Definitions:

Single-Factor Designs

Experimental setups that involve only one independent variable to test its effect on a dependent variable.

Interaction Effects

Occurs when the effect of one independent variable on the dependent variable differs across the levels of another independent variable.

Two-Factor Research Design

An experimental layout that involves two independent variables to study their effects and interaction on a dependent variable.

Independent Variable

A variable often denoted as 'X' whose variation does not depend on that of another and is manipulated to observe its effect on a dependent variable.