Page 229 - C++

2. (a) Differentiate between private and public members of a class in context of Object
Oriented Programming. Also give a suitable example illustrating accessibility/non-
accessibility of each using a class and an object in C++. 2

(b) Observe the following C++ code and answer the questions (i) and (ii).

Note : Assume all necessary files are included.
class EXAM

{
long Code;

char EName[20];

float Marks;
public:

EXAM() //Member Function 1

{
Code=100;strcpy(EName,"Noname");Marks=0;

}

EXAM(EXAM &E) //Member Function 2
{

Code=E.Code+1;

strcpy(EName,E.EName);
Marks=E.Marks;

}

};
void main()

{

_____________ //Statement 1
_____________ //Statement 2

}

(i) Which Object Oriented Programming feature is illustrated by the Member
Function 1 and Member Function 2 together in the class EXAM ? 1

(ii) Write Statement 1 and Statement 2 to execute Member Function 1 and
Member Function 2 respectively. 1

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