This paper presents the Parallel Programming Languages and its Comparison of C and C++ programming Languages in terms of features, processing and development of high performance and efficiency of their running time. The C and C++ are programming Languages use for developing applications, games, database systems, operating systems and others. Both C and C++ seem similar but their features and usage are different. C is a procedural programming language that does not support objects and classes while C++ is an enhanced version of C programming with object-oriented programming support. But the significant difference between C and C++ is an object-oriented language that gives the advantages of data security, scalability, better performance and built -in functions.