Python is a high level language known for it's easy to use syntax and versatility.Widely used in web development, data analysis, artificial intelligence and more.
C++ is a general purpose programming language created as an extension of C with object oriented features.Used in software development, game development, high performance application and embedded system
Java is a high level, object oriented language designed to have few implementation dependencies as possible.Widely used in web applications, server side applications and android app development.
C is a general purpose procedural programming language known for it's efficiency , control over system resources.Used in OS, embedded system, application development, network drivers and developing compilers and utilities.
SQL is a domain specific language used in programming and designed for managing and manipulating relational database.Used in data base management and back end development.