Language Processors – Show
Compilers, interpreters, translate programs written in high-level languages into machine code that a computer understands. And assemblers translate programs written in low-level or assembly language into machine code. In the compilation process, there are several stages. To help programmers write error-free code, tools are available. Assembly language is machine-dependent, yet mnemonics used to represent instructions in it are not directly understandable by machine and high-Level language is machine-independent. A computer understands instructions in machine code, i.e. in the form of 0s and 1s. It is a tedious task to write a computer program directly in machine code. The programs are written mostly in high-level languages like Java, C++, Python etc. and are called source code. These source code cannot be executed directly by the computer and must be converted into machine language to be executed. Hence, a special translator system software is used to translate the program written in a high-level language into machine code is called Language Processor and the program after translated into machine code (object program/object code). The language processors can be any of the following three types: 1. Compiler : In a compiler, the source code is translated to object code successfully if it is free of errors. The compiler specifies the errors at the end of the compilation with line numbers when there are any errors in the source code. The errors must be removed before the compiler can successfully recompile the source code again 2. Assembler : For
example, the architecture of intel 8085 and intel 8086 are different. 3. Interpreter : Example: Perl, Python and Matlab. Difference between Compiler and Interpreter –
What converts an entire program into machine language?A compiler is a translator program that converts a high-level language source program into a machine language object program.
What is a computer program called that converts an entire program into machine language at one time a simulator B interpreter C Commander D compiler?A compiler is computer software that transforms computer code written in one programming language (the source language) into another programming language (the target language). Compilers are a type of translator that supports digital devices, primarily computers.
Which program translate the entire program at a time?Interpreter Vs Compiler. What type of programming language turns the computer program into machine language before execution?A compiler is a special program that translates a programming language's source code into machine code, bytecode or another programming language. The source code is typically written in a high-level, human-readable language such as Java or C++.
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