difference between compiled and interpreted languages

It is a translator program that converts assembly language or low-level programming language to machine code. What do you need to know about Assembler?

After the removal of errors in our code, it needs to be recompiled again.

The source code needs to be recompiled every time there is a change in the code.

It requires a lot of memory for producing an Object File.

Debugging(removing errors) is relatively tough.

The machine code of the executable file is native to the machine which makes the compiler well optimized.

Using a compiler is more secure because the actual source program can be hidden which makes it private and secure.

It is relatively faster than other language processors.

It produces an executable file that can run without the need for source code.Compilation as a whole process is done in the following phases - lexical analyzer, semantic analyzer, syntax analyzer, intermediate code generator, code optimizer, symbol table, and error handle.Įxamples of Compiler are- Clang, GCC, javac, etc. It converts the source program to object code(combination of binary numbers) which can be stored and we can run it each time we need to execute the program therefore it eliminates recompilation.Īt the same time due to the generation of the intermediate file, it takes up a lot of memory as compared to other language processors.

However, if there are errors in the program the compiler highlights them at the end of the execution of the entire program, and then the errors must be removed for successful compilation of source code. It converts the entire program to executable object code if the entire program is Error-free Code. to equivalent machine language in one go. It is a translator program that converts source code written in a High-Level language like Java, C++, etc. Assemblers are used to convert Low-level Language or Assembly Language Code into Machine Language (Binary code). Compilers and interpreters are used to convert High-Level Language into machine language. Hence, Compiler, Interpreter, and Assembler are types of language processors that convert programming languages to machine language (binary code). But we need a language translator in between because the computer understands only machine language (in the form of 0s and 1s) and it is hard for us to give instructions directly in machine language, so we use language processors/translators which are special translator system software used to convert the programming languages into machine code.

In the same way, in the case of computers, we need languages to communicate to the computer and those languages are called programming languages. When humans want to express their feelings, thoughts, and ideas to other humans we communicate through languages.

Difference between compiled and interpreted languages