Explain the virtual base class. When do we make a class virtual. Justify with the help of program? Warning: Trying to access array offset on false in /home3/indiakep/public_html/wp-content/plugins/dw-question-answer/inc/Template.php on line 8 All Questions › Category: Cpp Language › Explain the virtual base class. When do we make a class virtual. Justify with the help of program? 0 Vote Up Vote Down Chetan Shidling Staff asked 6 years ago I need short information, can anyone explain.