Which category of programming language provides little or no abstraction from hardware and maps closely to processor instructions?

Which category of programming language provides little or no abstraction from hardware and maps closely to processor instructions?

• A. High Level Programming Language
• B. Low Level Programming Language
• C. Scripting Language
• D. Markup Language

Answer: (B)

Abstraction level in programming languages is what this item highlights. A low-level programming language provides little or no abstraction from the hardware, mapping almost directly to processor instructions. That means you write code that corresponds closely to what the CPU will execute, with direct control over memory and registers, and it typically requires more detail and effort but offers the most precise hardware control. Assembly language and machine code are classic examples of this level. This fits best because it emphasizes being close to how the hardware actually runs code, unlike high-level languages that introduce layers of abstraction to make development easier. Scripting languages are also high-level and geared toward rapid development, while markup languages aren’t programming languages at all—they’re used to structure or format data rather than perform computations. So, this category is the lowest level of abstraction, directly tying to processor instructions.

Abstraction level in programming languages is what this item highlights. A low-level programming language provides little or no abstraction from the hardware, mapping almost directly to processor instructions. That means you write code that corresponds closely to what the CPU will execute, with direct control over memory and registers, and it typically requires more detail and effort but offers the most precise hardware control. Assembly language and machine code are classic examples of this level.

This fits best because it emphasizes being close to how the hardware actually runs code, unlike high-level languages that introduce layers of abstraction to make development easier. Scripting languages are also high-level and geared toward rapid development, while markup languages aren’t programming languages at all—they’re used to structure or format data rather than perform computations.

So, this category is the lowest level of abstraction, directly tying to processor instructions.