Select the correct answerA constant variable is declared asOptionsfinalstaticstatic and finalNone of the mentioned

Problem Breakdown

1. Identify the key concepts: constant variable declaration in programming.
2. Analyze the available options to find which one correctly represents a constant variable in programming.

Relevant Concepts

• In programming, a constant variable is one that cannot be modified after its initial assignment. Different languages use specific keywords to define constants.

Analysis and Detail

1. final: Commonly used in languages like Java to declare a constant variable.
2. static: Refers to a variable that belongs to the class rather than any instance of the class, but does not imply constant.
3. static and final: This combination can be used, but "final" alone is sufficient to declare a constant.
4. None of the mentioned: This implies that if none of the provided options were correct, it would be an option worth considering.

Verify and Summarize

• The option "final" clearly indicates a constant variable in programming terminology, particularly in object-oriented languages.

Final Answer

The correct answer is final.