To answer this question, let's discuss the "switch" selection structure.
The "switch" selection structure is used to evaluate an expression and execute different code blocks based on the value of that expression. It consists of multiple "case" statements and an optional "default" case.
In the "switch" structure, each "case" statement checks if the value of the expression matches a specific value. If a match is found, the code block associated with that "case" statement is executed. If none of the "case" statements match the value of the expression, the code block associated with the "default" case is executed.
Now, let's analyze the given statement: "The 'switch' selection structure must end with the default case."
This statement is incorrect. The "switch" selection structure does not necessarily have to end with the "default" case. The "default" case is optional and can be placed anywhere within the "switch" structure. It is used to provide a default action when none of the "case" statements match the value of the expression.
Therefore, the correct answer is B) False.