Arizona State University (ASU) CSE240 Introduction to Programming Languages Midterm Practice Exam

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Which of the following is a key characteristic of high-level programming languages?

They are machine dependent and hard to read

They focus on low-level hardware interactions

They provide abstraction and are easier for humans to read and write

High-level programming languages are primarily designed to be more user-friendly, enabling programmers to write code that is abstracted from the underlying hardware. This level of abstraction allows developers to focus on solving problems rather than managing technical details of the computer’s architecture.

The key characteristic that defines high-level languages is indeed their ability to simplify complex instructions and operations, making them easier for humans to read and write. Features such as structured programming, natural language-like syntax, and significant libraries contribute to this ease of understanding and usability, thus increasing productivity.

Unlike lower-level programming languages, high-level languages manage resource allocation and abstract away memory addresses, allowing programmers to create applications more quickly and with fewer errors.

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They offer direct access to system memory

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