C++ is a programming language used in all general applications. It was developed as an enhancement to the C language to include an object-oriented paradigm. If you are also planning to learn and master C++ online course with a certificate then you should opt for this course.
It is a simple language where the programs can be broken down into logical units and parts and have rich library support and a variety of data types. C online course with a certificate is available on the internet easily, but not every institute provides lectures that make your basics clear and help you excel the same.