Does interpreted language need to be compiled?
Does interpreted language need to be compiled?
An interpreted language is a programming language which are generally interpreted, without compiling a program into machine instructions. It is one where the instructions are not directly executed by the target machine, but instead read and executed by some other program.
What is the difference between an interpreted and a compiled?
The difference between an interpreted and a compiled language lies in the result of the process of interpreting or compiling. An interpreter produces a result from a program, while a compiler produces a program written in assembly language. Creating a compiled program requires several steps.
Why do we need interpreted language?
Because interpreted languages when transformed to CPU information have more information, they can rely on reflection and dynamic typing which greatly increase the productivity. Another advantage of interpreted languages is that they are platform independent so long there is an interpreter for the platform.
How source code is compiled?
A compiler takes the program code (source code) and converts the source code to a machine language module (called an object file). Another specialized program, called a linker, combines this object file with other previously compiled object files (in particular run-time modules) to create an executable file.
Why do we need interpreter?
Why do we need an interpreter? The first and vital need of an interpreter is to translate source code from high-level language to machine language. The compiler also translates source code from high-level language to machine language. So, why we need an interpreter when there exists a similar software compiler.
When should you use interpreted languages?
Because each line of an interpreted program must be translated each time it is executed, there is a higher overhead. Thus, an interpreted language is generally more suited to ad hoc requests than predefined requests. Assembler, COBOL, PL/I, C/C++ are all translated by running the source code through a compiler.