Question

Question 4: If the line does not compile explain why: (10Pts) B objB: // Linel: Linel compiles: Yes/No class Af (Circle right answer) public: If no, Explain: A(O virtual int output () 0 c objc: Line3 compiles: Yes/No (Cirele right answer) If no, Explain: Line3: private: int i elass B: public A private: D objD: // Line4: Line4 Compiles: Yes/No (Circle right answer) If no, Explain: int j class C ( objc.setx (2) Line5 Compiles: Yes/No (Circle right answer) // Line5: public: C):x (2)) int f(int a) (return x*a;) Reason: protected: cout<< objc.getx(); Line 6 Compiles: Yes/No (Circle right answer) If no, Explain: // Line6: void setx (int a) (x-a:) int getX(O (return x:) private: int x D.setx (1) 1Line7: Line7 Compiles: Yes/No (Circle right answer) D: public C private: int z class If no, Explain: objD.f (3) ; Line8 Compiles: Yes/No (Circle right ansver) If no, Explain: Lines: main Function main () int Lane 9 B objBptr: //Linel: A objA; Line9 Compiles: Ye8/No (Circle right answer) Linel compiles: Yes/No (Circle right ansver) If no, Explain: If no, Explain: 02 return

Answer 1

Line 1 does not compile as object A is of abstract type because of virtual function output

Line 2 does not compile as object B is of abstract type because of virtual function output

Line 3 compiles

Line 4 compiles

Line5 does not compile as setX is protected within this context

Line 6 does not compile for the same reason as line 5

Line 7 this method is not directly accessible

Line 8 compiles

Line 9 compiles

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