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  Dr. Mahalingam College of Engineering and Technology (An Autonomous Institution)                       Pollachi - 642 003   B.Tech. Artificial Intelligence and Data Science                              Semesters III   REGULATIONS 2019 Syllabus   Probability and Statistics for Data Science   Unit I             Probability and Random Variables                                                ...

  UNIT I Object oriented programming concepts – objects-classes- methods and messages-abstraction and encapsulation-inheritance- abstract classes- polymorphism.Introduction to C++- objects- classes- constructors and destructors     1)   Which of the following language was developed as the first purely object programming language?   a.    SmallTalk b.    C++ c.    Kotlin d.    Java   Answer: a. SmallTalk   Explanation: This programming language was invented as the first pure OOPS (object-oriented) language. This language was designed by Alan Kay in the early 1970s.   2.   Who developed object-oriented programming?   a.       Adele Goldberg b.       Dennis Ritchie c.        Alan Kay d.       Andrea Ferro ...