Question Detail Classes in c++ are ? Fundamental data typePrimitive data typeDesired data typeNot defined Answer: Option C Similar Questions : 1. Which is more memory efficient ? structureunionboth use same memorydepends on a programmer Answer: Option B 2. 78. If new operator is used, then the constructor function is ? Copy constructorDefault constructorStatic constructorDynamic constructor Answer: Option D 3. Queues are based on ? LIFOFIFOLILOFILO Answer: Option B 4. What is actual syntax of destructor in c++ ? !Classname( )@Classname( )$Classname( )~Classname( ) Answer: Option D 5. In C++ Functions can returns ? arraysreferenceobjectsall of above Answer: Option D Read more from - C++ Programming Questions Answers - Set 2