An Instructor Always Comes into the Classroom in a Cheerful

question 107

True/False

An instructor always comes into the classroom in a cheerful mood with a smile on his face and says "good morning" in a friendly way to his students. As a result, students rarely miss his class and have a very positive attitude toward classes and the school in general. This is an example of mood contagion.

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Definitions:

Public

An access modifier in programming languages that allows members (variables, methods, classes) to be accessible from any other code in the application or any external class.

Private

An access modifier in object-oriented programming that restricts access to variables and methods to the class in which they are declared.

Interface

An interface in programming is a contract or a blueprint that classes can implement; it specifies a set of methods that the implementing class must provide.

Method Headings

The part of a method declaration that includes the method's name, return type, and parameters.