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Computer Engineering
Consider the following inheritance hierarchy: class A{ protected: int x, y; public: int z; }; class B: private A{ private: int a, b, c; public: void set(int x, int y, int z, int a, int b, int c); }; Int main(){ Aobja; B objb; } a) If the protected Access specifier in A is changed to public, then how many members of B will be accessed in main() and how?

Consider the following inheritance hierarchy: class A{ protected: int x, y; public: int z; }; class B: private A{ private: int a, b, c; public: void set(int x, int y, int z, int a, int b, int c); }; Int main(){ Aobja; B objb; } a) If the protected Access specifier in A is changed to public, then how many members of B will be accessed in main() and how?

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider the following inheritance hierarchy:

class A{ protected: int x, y; public: int z; };

class B: private A{ private: int a, b, c;

public: void set(int x, int y, int z, int a, int b, int c); };

Int main(){ Aobja; B objb; }

a) If the protected Access specifier in A is changed to public, then how many members of B will be accessed in main() and how?

b) Define the function set() without changing its signature as given above. c) Write a default constructor for the class B that does not have an empty parameter list.

d) If the data members of A become private, then how they be initialized? e) Add a static data member in class B. Can we use this pointer with static members? If yes how?

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