Chapter 11.13, Problem 11.47CP

Suppose a program has the following class declaration:

class CheckPoint

{

private:

int a;

protected:

int b;

int c;

void setA(int x ) {a= x;}

public:

void setB(int y) { b = y;}

void setC(int z ) { c = z ;}

};

Answer the following questions.

A) Suppose another class, Quiz, is derived from the CheckPoint class. Here is

the first line of its declaration:

class Quiz : private CheckPoint

Indicate whether each member of the CheckPoint class is private, protected, public, or inaccessible:

a

b

c

setA

setB

setC

B) Suppose the Quiz class, derived from the CheckPoint class, is declared as

class Quiz : protected Checkpoint

Indicate whether each member of the CheckPoint class is private, protected, public, or inaccessible:

a

b

C

setA

setB

setC

C) Suppose the Quiz class, derived from the CheckPoint class, is declared as

class Quiz : public Checkpoint

Indicate whether each member of the CheckPoi nt class is private, protected, public, or inaccessible:

a

b

C

setA

setB

setC

D) Suppose the Quiz class, derived from the CheckPoint class, is declared as

class Quiz: Checkpoint

Is the CheckPoint class a private, public, or protected base class?