Great Learning Courses

C ompiler translate high level programming language into machine level language so as computer can understand these language and performs the instruction given. It translates whole source code at once into object code. Compiler are only used in those programming language for which it is been designed.` Features It translates the whole source program into object code It saves times for the program to covert into machine language. Program can be compiled for one time and run for any time. I nterpreter is a translator which translates high level programming language into machine language. Each line of the programming language are translated with interpreter. It may take more time to write the code of the program but run efficiently. Features Translates source code into intermediate form It is time consumming Debugging time is saved 

A built-in program that converts assembly language to machine language is known as Assembler. Machine cannot understand assembly language therefor it most be converted to machine language. The original assembly language program is known as source code and the converted code is known as object code. Functions of Assembler It translates mnemonics into machine code/object code. It helps to find out the bug in the source code.

L ow Level Programming Language is the language that is close to Machine Understanding language. These languages are based on the architecture of Machine. There is no more abstraction for machine to understand these types of languages. It is simple but yet considered as very difficult language due to its complexity in remembering all the codes.