How does assembly language relate to machine language?
Assembly language is a low-level computer programming language.
Its instructions are short mnemonics, such as ADD, SUB (subtract), and JMP (jump), that match machine language instructions.
An assembler converts assembly language into machine language.
A disassembler converts machine language into assembly..
What is computer and computer architecture?
Computer architecture is the organisation of the components which make up a computer system and the meaning of the operations which guide its function.
It defines what is seen on the machine interface, which is targeted by programming languages and their compilers..
What is the importance of assembly language in computer science?
These days, assembly language makes it possible to manipulate hardware directly, address critical issues concerning performance and also provide access to special instructions for processors..
Where is assembly language used?
In modern programming, assembly language is most often used for direct hardware manipulation, access to specialized processor instructions, or to solve critical performance issues.
More specifically, some common uses include device drivers, low-level embedded systems, and real-time systems..
- Machine language and assembly language are both low-level programming languages.
The main difference is that assembly language is a symbolic representation of machine language, consisting of binary code executed directly by the computer's hardware. - Today, assembly language is still used for direct hardware manipulation, access to specialized processor instructions, or to address critical performance issues.
Typical uses are device drivers, low-level embedded systems, and real-time systems (see \xa7 Current usage).
