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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Q. What is the error in the following code?
class t
{
virtual void print();
}

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Q. A white space is :

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Q. The following can be declared as friend in a class

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Q. A copy constructor takes

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Q. Overloading a postfix increment operator by means of a member function takes

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Q. Which of the following ways are legal to access a class data member using this pointer?

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Q. If we store the address of a derived class object into a variable whose type is a pointer to the base class, then the object, when accessed using this pointer.

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Q. Which of the following declarations are illegal?

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Q. What will be the result of the expression 13 & 25?

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Q. Which of the following operator can be overloaded through friend function?

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Q. To access the public function fbase() in the base class, a statement in a derived class function fder() uses the statement

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