Free CPA-21-02 Mock Exam – Practice Online Confidently

What will the variable "age" be in class B? class A { int x; protected: int y; public: int age; A () { age=5; }; }; class B : public A { string name; public: B () { name="Bob"; }; void Print() { cout << name << age; } };

What happens when you attempt to compile and run the following code?

#include

using namespace std;

void print(char *c);

int main (int argc, const char * argv[])

{

print("Test");

return 0;

}

void print(char *c)

{

cout<

}

What is the output of the program if characters 'h', 'e', 'l', 'l' , 'o' and enter are supplied as input? #include #include using namespace std; void f(); int main() { f(); return 0; } void f() { char c; c = cin.get(); cout << c; if(c != '\n') f(); }

What happens when you attempt to compile and run the following code?

#include

using namespace std;

void print(char *c);

int main (int argc, const char * argv[])

{

print("Test");

return 0;

}

void print(char *c)

{

cout<

}

What happens if characters 'w', 'o', 'r', 'l' and 'd' are entered as input? #include #include using namespace std; int main() { string s1 = "Hello"; string s2; getline( cin, s2 ); cout << s1 + s2; return( 0 ); }