Which method in the code below is single level inherited? class A {   protected int a, b;   public: void show()   {     cout<<a<<b;   } }; class B: public A {   public: void disp()   {     cout<<a++<<b++;   } }; class C: private A, public B {   void avg()   {     cout<<(a+b)/2;   } }; i Class A ii Class B iii Class C iv None

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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Question

Which method in the code below is single level inherited?

class A

{

  protected int a, b;

  public: void show()

  {

    cout&lt;&lt;a&lt;&lt;b;

  }

};

class B: public A

{

  public: void disp()

  {

    cout&lt;&lt;a++&lt;&lt;b++;

  }

};

class C: private A, public B

{

  void avg()

  {

    cout&lt;&lt;(a+b)/2;

  }

};

i Class A

ii Class B

iii Class C

iv None

 

 

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