Programming Literacy — Identify the Item That Is Not a Programming Language Which of the following is not a programming language, even though it is widely used on the web?

Introduction / Context:
Differentiating programming languages from markup and styling languages is essential for beginners. Programming languages express logic and control flow, while markup languages describe structure and content.

Given Data / Assumptions:

• The task is to pick the item that is not a programming language.
• All distractors are general-purpose programming languages used for application development.
• The correct option is a markup standard for documents.

Concept / Approach:

Java, C#, and Python are programming languages that support variables, control structures, functions, and libraries. HTML (HyperText Markup Language) is a markup specification for structuring content on web pages. HTML does not provide computational logic (loops, conditionals) by itself; scripting (e.g., JavaScript) handles behavior.

Step-by-Step Solution:

List each option’s category: languages vs markup.Identify HTML as markup defining document structure and semantics.Conclude HTML is not a programming language.Choose HTML as the answer.

Verification / Alternative check:

Web standards documentation (W3C/WHATWG) clearly classify HTML as a markup language, with JavaScript designated for programming logic on the client side.

Why Other Options Are Wrong:

Java/C#/Python: All are full programming languages capable of implementing algorithms and applications.

Common Pitfalls:

Assuming “used on the web” implies “programming”; HTML structures content but does not execute algorithmic logic without accompanying code.

Final Answer:

HTML