Question Detail Which is not a correct variable type floatintdoublereal Answer: Option D Similar Questions : 1. Constructor is A class automatically called whenever a new object of this class is createdA class automatically called whenever a new object of this class is destroyedA function automatically called whenever a new object of this class is createdA function automatically called whenever a new object of this class is destroyed Answer: Option C 2. expression x.y represents as member x of object ymember y of object xmember y of object pointed by xall of above Answer: Option B 3. Meaning of STL Standard Tree LibraryStandard Term LibraryStandard Template LibraryNone of above Answer: Option C 4. Which among following has invalid syntax ? #include #include file#include "file"None of above Answer: Option B 5. Which of the following type of class allows only one object of it to be created Virtual classAbstract classSingleton classFriend class Answer: Option C Read more from - C++ Programming Questions Answers - Chapter 1