Question Detail Which is not a correct variable type floatintdoublereal Answer: Option D Ad Similar Questions : 1. If value has not type, then the pointer pointing to this value will be known as Empty pointerNull pointerVoid pointerNone of above Answer: Option C 2. Meaning of STL Standard Tree LibraryStandard Term LibraryStandard Template LibraryNone of above Answer: Option C 3. All members of class have which access to its members privatepublicprotecteddepends Answer: Option A 4. What is abstract class Whose objects cant be createdWhose objects can be createdDepends on classNone of above Answer: Option A 5. Inline functions are invoked at Run timeCompile timeDebug timeNone of above Answer: Option B Read more from - C++ Programming Questions Answers - Chapter 1