Prerequisite – Compiler vs Interpreter
What is Compiled Language?
A compiled language is a programming language that is generally compiled and not interpreted. It is one where the program, once compiled, is expressed in the instructions of the target machine; this machine code is undecipherable by humans. Types of compiled language – C, C++, C#, CLEO, COBOL, etc.
What is Interpreted Language?
An interpreted language is a programming language that is 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. Interpreted language ranges – JavaScript, Perl, Python, BASIC, etc.
Difference between Compiled and Interpreted Language
| S.NO. |
COMPILED LANGUAGE |
INTERPRETED LANGUAGE |
| 1 |
A compiled language is a programming language whose implementations are typically compilers and not interpreters. |
An interpreted language is a programming language whose implementations execute instructions directly and freely, without previously compiling a program into machine-language instructions. |
| 2 |
In this language, once the program is compiled it is expressed in the instructions of the target machine. |
While in this language, the instructions are not directly executed by the target machine. |
| 3 |
There are at least two steps to get from source code to execution. |
There is only one step to get from source code to execution. |
| 4 |
In this language, compiled programs run faster than interpreted programs. |
While in this language, interpreted programs can be modified while the program is running. |
| 5 |
In this language, compilation errors prevent the code from compiling. |
In this languages, all the debugging occurs at run-time. |
| 6 |
The code of compiled language can be executed directly by the computer’s CPU. |
A program written in an interpreted language is not compiled, it is interpreted. |
| 7 |
This language delivers better performance. |
This language example delivers relatively slower performance. |
| 8 |
Example of compiled language – C, C++, C#, CLEO, COBOL, etc. |
Example of Interpreted language – JavaScript, Perl, Python, BASIC, etc. |
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Last Updated :
03 Oct, 2022
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