C++ Viva Questions

Well, today I had my C++ viva at my school..and I screwed it up!! The answers to this question which I was asked may be easy but I couldn't get it..Few questions of which I haven't got the answers yet--
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C++ Syntax (toggle plain text)

1. class A
2. { public:
3. int a;
4. int b;
5. };

class A { public: int a; int b; };


In the class A there are two public members. If a pointer is created for the object of this class, it will point to first public member of this class. How would I be accessing the next member in the following cases--
1. if the object was static
2. dynamic object
3. normal object

2. How to access any element of two dimensional array using pointers .

3. I was also asked the output for this--
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