In basic computer literacy, identify which of the following is an actual computer programming language rather than an application package.

Introduction / Context:
Learners often confuse application software with programming languages. This question checks the fundamental distinction between end-user tools (word processors, spreadsheets, desktop publishing) and a formal language used to instruct a computer to perform computations.

Given Data / Assumptions:

• MS WORD and MS EXCEL are Microsoft Office applications for documents and spreadsheets.
• PageMaker is a desktop publishing application.
• LISP is historically one of the oldest high-level programming languages.
• No prior code examples are required; the task is classification.

Concept / Approach:

Programming languages provide syntax, semantics, and control structures (e.g., functions, recursion) to create algorithms and software. Application programs provide ready-made functionality to create content but are not languages themselves. Some apps expose scripting, but the app is still not itself a language.

Step-by-Step Solution:

Verification / Alternative check:

Any introductory CS text lists LISP alongside C, Java, and Python as languages; Microsoft Office programs are consistently categorized as applications, not languages.

Why Other Options Are Wrong:

• MS WORD: Tool for editing text documents, not a programming language.
• PageMaker: Tool for page layout; again not a language.
• MS EXCEL: Spreadsheet application; while it has formulas/VBA, Excel itself is not a language.
• PowerPoint: Presentation software; not a language.

Common Pitfalls:

Assuming that because an app allows macros or scripting, the app becomes a language. The language is the scripting engine (e.g., VBA), not the application brand.

Final Answer:

LISP