UPSC  >  Famous Books for UPSC Exam (Summary & Tests)  >  Program Compiler and Program Interpreter - Computer Software, Computer Awareness

Program Compiler and Program Interpreter - Computer Software, Computer Awareness Notes | Study Famous Books for UPSC Exam (Summary & Tests) - UPSC

Document Description: Program Compiler and Program Interpreter - Computer Software, Computer Awareness for UPSC 2022 is part of Computer Software for Famous Books for UPSC Exam (Summary & Tests) preparation. The notes and questions for Program Compiler and Program Interpreter - Computer Software, Computer Awareness have been prepared according to the UPSC exam syllabus. Information about Program Compiler and Program Interpreter - Computer Software, Computer Awareness covers topics like and Program Compiler and Program Interpreter - Computer Software, Computer Awareness Example, for UPSC 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Program Compiler and Program Interpreter - Computer Software, Computer Awareness.

Introduction of Program Compiler and Program Interpreter - Computer Software, Computer Awareness in English is available as part of our Famous Books for UPSC Exam (Summary & Tests) for UPSC & Program Compiler and Program Interpreter - Computer Software, Computer Awareness in Hindi for Famous Books for UPSC Exam (Summary & Tests) course. Download more important topics related with Computer Software, notes, lectures and mock test series for UPSC Exam by signing up for free. UPSC: Program Compiler and Program Interpreter - Computer Software, Computer Awareness Notes | Study Famous Books for UPSC Exam (Summary & Tests) - UPSC
1 Crore+ students have signed up on EduRev. Have you?

Program Compilation

When programmers create software programs, they first write the program in source code, which is written in a specific programming language, such as C or Java. These source code files are saved in a text-based, human-readable format, which can be opened and edited by programmers. However, the source code cannot be run directly by the computer. In order for the code to be recognized by the computer’s CPU, it must be converted from source code (a high-level language) into machine code (a low-level language). This process is referred to as compiling the code.

Most software development programs include a compiler, which translates source code files into machine code or object code. Since this code can be executed directly by the computer’s processor, the resulting application is often referred to as an executable file. Windows executable files have a .EXE file extension, which is often hidden.

Program interpreter

An interpreter is a program that reads and executes code. This includes source code, pre-compiled code, and scripts. Common interpreters include Perl, Python, and Ruby interpreters, which execute Perl, Python, and Ruby code respectively.

Interpreters and compilers are similar, since they both recognize and process source code. However, a compiler does not execute the code like and interpreter does. Instead, a compiler simply converts the source code into machine code, which can be run directly by the operating system as an executable program. Interpreters bypass the compilation process and execute the code directly.

Since interpreters read and execute code in a single step, they are useful for running scripts and other small programs. Therefore, interpreters are commonly installed on Web servers, which allows developers to run executable scripts within their webpages. These scripts can be easily edited and saved without the need to recompile the code. While interpreters offer several advantages for running small programs, interpreted languages also have some limitations.

The most notable is the fact that interpreted code requires and interpreter to run. Therefore, without an interpreter, the source code serves as a plain text file rather than an executable program. Additionally, programs written for an interpreter may not be able to use built-in system functions or access hardware resources like compiled programs can. Therefore, most software applications are compiled rather than interpreted.

The document Program Compiler and Program Interpreter - Computer Software, Computer Awareness Notes | Study Famous Books for UPSC Exam (Summary & Tests) - UPSC is a part of the UPSC Course Famous Books for UPSC Exam (Summary & Tests).
All you need of UPSC at this link: UPSC
Download as PDF

How to Prepare for UPSC

Read our guide to prepare for UPSC which is created by Toppers & the best Teachers

Download free EduRev App

Track your progress, build streaks, highlight & save important lessons and more!

Related Searches

shortcuts and tricks

,

Sample Paper

,

Program Compiler and Program Interpreter - Computer Software

,

mock tests for examination

,

Semester Notes

,

Exam

,

past year papers

,

practice quizzes

,

Extra Questions

,

Computer Awareness Notes | Study Famous Books for UPSC Exam (Summary & Tests) - UPSC

,

MCQs

,

pdf

,

ppt

,

Previous Year Questions with Solutions

,

Summary

,

Objective type Questions

,

study material

,

Computer Awareness Notes | Study Famous Books for UPSC Exam (Summary & Tests) - UPSC

,

Important questions

,

video lectures

,

Program Compiler and Program Interpreter - Computer Software

,

Computer Awareness Notes | Study Famous Books for UPSC Exam (Summary & Tests) - UPSC

,

Free

,

Viva Questions

,

Program Compiler and Program Interpreter - Computer Software

;