What is a high-level programming language characterized by?

A high-level programming language is characterized by strong abstraction from computer details. This abstraction allows developers to write programs in a syntax that is closer to human language and more understandable, which makes the development process easier compared to low-level programming languages.

High-level languages handle complex operations and manage memory automatically, which shields programmers from the intricate workings of the hardware and low-level operations. As a result, developers can focus on solving problems and creating applications without needing to manage the specific details of the underlying hardware, such as memory allocation and processor instructions.

This high level of abstraction is what enables high-level programming languages to be portable across different systems, as the same code can run on various hardware platforms without modification, provided there is a compatible interpreter or compiler available. Furthermore, high-level languages often come with rich libraries and tools that simplify development tasks, thereby increasing productivity and reducing the likelihood of errors.