Q. Which of the following is the valid class declaration header for the derived class d with base classes b1 and b2?

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Q. A library function exit() causes an exit from

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Q. RunTime polymorphism is achieved by ___________

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Q. An array element is accessed using

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Q. If there is a pointer p to object of a base class and it contains the address of an object of a derived class and both classes contain a virtual member function abc(), then the statement p->abc(); will cause the version of abc() in the __________class to be executed.

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Q. A pure virtual function is a virtual function that

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Q. A static function

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Q. We can output text to an object of class ostream using the insertion operator<< because

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Q. The statement f1.write((char*)&obj1, sizeof(obj1));

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Q. To convert from a user defined class to a basic type, you would most likely use

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Q. Which of the following is not the characteristic of constructor.

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Q. Name the header file to be included for the use of built in function isalnum().

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Q. A class defined within another class is:

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Q. What will be the values of x, m and n after the execution of the following statements?
int x, m, n;
m = 10;
n = 15;
x = ++m + n++;

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Q. Which of the following will produce a value 10 if x = 9.7?

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Q. The major goal of inheritance in c++ is:

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Q. Consider the following class definitions:
class a
{
};
class b: protected a
{
};
What happens when we try to compile this class?

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Q. Which of the following expressions is illegal?

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Q. The actual source code for implementing a template function is created when

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Q. Which of the following statements are true in c++?

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