Programming language is the medium to communicate with computer . It is generally easy to learn , understand ,and contains clear concept and logic. Program is the sequnces of instruction along with data. while executing the program , raw data is processed to a desired output. The program takes in input and produce output. A program that doesnot takes input , seems to be very less useful in the real world . Program deosnot always takes input through keyboard . sometimes input may be keyboard clicks or even mouse movements , etc. For example , if you click into link through mouse , then that click is input , and the page or anythinng it shows to you in return is output.
There are many programming languages used. Some of them are:
- Php
- Python
- Java
- C++
- C#
| Programming Language | Uses |
|---|---|
| Php | Website Development , Scripting , etc |
| Python | Scripting , Windows Application , Web Scraping, etc |
| Javascript | Scripting , Website Development , UI designs, etc |
| C | Compiler Design ,Device Drivers, etc |
| Java | Mobile Applications,Mobile Applications,Scientific Applications etc |
One programming languages can have multiple fields . Like you can see in the table above , Each programming languages have multiple fields and uses. Each Programming language have its own speciality. One might be more secure , but may have memory management issue . One may manage memory but may have security issue . so, its job of developer to build secure and usable program to solve the problem.