Which of the following is NOT a high-level programming language?

Assembly language is NOT a high-level programming language. Assembly language is a low-level programming language that provides a direct representation of the computer's hardware architecture. It is a symbolic representation of machine language instructions, which are specific to a particular computer architecture. Assembly language is typically used by programmers who need to have fine control over the hardware, such as device driver developers or firmware programmers.
In contrast, high-level programming languages like C++, Python, and Java are designed to be easier for humans to read, write, and understand. These languages provide more abstracted and portable ways of writing programs, allowing developers to focus on the logic and functionality of their code rather than the details of the underlying hardware.
High-level programming languages use English-like keywords and syntax to make programming more accessible and intuitive. They provide built-in libraries and functions that simplify common tasks, and they support features like objects and classes for organizing code in a structured manner.
In summary, while Assembly language is a low-level programming language that directly interacts with the computer's hardware, C++, Python, and Java are high-level programming languages designed for ease of use and abstraction from the underlying hardware.