PUBLISHED ON: JUNE 14, 2022
Difference between High Level and Low level languages
Introduction
The primary distinction between Low-Level Language and High-Level Language is that Low-Level Language is remote from humans and allows them to create programmes at the hardware level, while High-Level Language is close to humans but does not allow them to write programmes at the hardware level.
What is a High-Level Language, and how does it work?
The High-Level Language (HLL) is a programming and scripting language that is widely used. The software we use to write programmes can understand this form of language. High-level languages are more accessible to certain individuals because they are simpler to understand and write than low-level languages.
There are many distinct kinds of high-level languages, but they all have certain characteristics in common, such as being simple to grasp and convert into machine code (or even binary). The High-Level Language (HLL) is a computer language that is often used for scripting and programming.
It is simple to convert into machine code since its syntax is based on human speech patterns rather than sophisticated mathematical symbols. You could notice anything about this.
What Is Low-Level Language, and What Does It Mean?
Low-level programming languages are the most fundamental computer languages, with little or no abstraction. They're often written in binary or assembly code. When programming hardware directly, a low-level language is often utilised.
C is an example of a low-level language that can be turned into machine code at runtime by a compiler. It's comparable to assembly, but it has additional features, making writing programmes in C simpler than in Assembly Language.
Instead of using abstractions like loops and variables found in high-level languages like Java or Python, where you don't need as much technical knowledge about what your programme is doing at the lowest levels, this type of programming requires knowledge of how computers actually work on an electrical level.
Comparison Table Between High Level and Low-Level languages
| High-Level Language |
Low-Level Languages |
- High-Level Languages are simple to pick up and comprehend.
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- Low-level languages may be difficult to learn and comprehend.
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- Because they need a translation software, they run slower than lower-level languages.
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- They work at a breakneck pace.
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- They allow for a great deal more abstraction.
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- They don't allow much, if any, abstraction.
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- At the hardware level, they don't have a lot of options.
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- They are extremely near to the hardware and may assist in the development of a software at the hardware level.
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- Hardware expertise is not necessary for creating programmes.
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- Hardware expertise is required while creating programmes.
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- The programmes are simple to change.
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- It's tough to change programmes.
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- Several instructions may be executed by a single statement.
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- The assertions may be directly translated to instructions on the CPU.
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