Q.1
Which type of Access Specifier class data member number is?
//a simple class
class test_example
{
int number;
};
a. private
b. public
c. protected
d. default
Q.2
What will be the output of this program?
#include <iostream>
using namespace std;
class sample
{
int x;
}
int main()
{
sample obj;
obj.x=100;
cout<<“x=”<<obj.x<<endl;
}
a. x=100
b. Error
Q.3
Which variable(s) is/are accessible in main() function?
class sample
{
private:
int x;
protected:
int y;
public:
int z;
}
a. x
b. y
c. z
d. y and z
Q.4
Write statement to print value of var ?
int var=100;
class sample
{
private:
void showVal(void)
{
…
}
}
a. cout<<var;
b. cout<<::var;
c. Cannot access var inside class member function.
d. Both a and b
Q.5
Where a protected member can be accessed?
a. Within the same class
b. Outside of the class
c. Within the Derived class
d. Both a and c
