Conditional Logic Logical Operators

Level: Basic/Intermediate

Series: Programming Tutorials

Length of video: 18 minutes (use chapters noted below)

Prerequisites: Conditional Logic Boolean Expressions

Purpose of tutorial:
This video is part of a series of tutorials that serve as an introduction to programming topics. In this video, we explain how logical operators are used to combine Boolean expressions to form complex Boolean expressions. Truth tables are introduced to show how the logical operators are evaluated.

As an alternative to a Boolean expression, the use of Boolean variables is briefly explained.

The concepts of short-circuit evaluation and complete evaluation are also discussed.

chapter markers

Truth values 2:47
Logical operator - AND 4:09
Truth table - AND 5:24
Logical operator - OR 6:52
Truth table - OR 7:24
Logical operator - NOT 8:09
Boolean variables 10:20
Short-circuit evaluation 12:16
Summary 16:12

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