C++ test questions

I am carrying this over from the C board. I am an instructor who teaches programming. I have many test questions and test banks with questions. However, I was looking for some good test questions that you on the C++ programming board can provide me. I will share you mine If you will share yours.

Thanks. Let's begin

Code:

Which is true?
A.  A derived class may have more than base class.
B.  A base class may have more than one derived class.
C. both (a) and (b)
D.  neither (a) nor (b)

Code:

Select the format for inheriting multiple classes.
A.  class Derived: public class Base1 : public class Base2
B.  class Derived: public class Base1, Base2
C.  class Derived: public Base1, public Base2
D.  class Derived: (public Base1; public Base2;)

Answers will come later- Mr. C.

Whats the point. you dont or wont listen to us.

The answer is C and C, Mr C.

I cannot think of any good C++ questions. The only course I've read had questions like:
"Type a program that reads one integer from the keyboard and prints out that number plus two,"

Redefine Print() without using a macro:

#define Print(x) cout << (x) << endl;
Print(12);
Print("Sang-drax");

Originally posted by Stoned_Coder
Whats the point. you dont or wont listen to us.

huh??

*reads the thread in the C-forum*

You should listen to their advice, Mr C. They know what they're talking about.

Yup c in both cases. Do I get an A now?

Yes, C is right in both cases.

Code:

memcmp would return ___________ for the call
memcmp("Hi, how are you?", "Hi, how are things?", 6);
(a) -1
(b) a negative number.
(c) zero.
(d) a positive number.

Code:

What is wrong with the following abstract class definition?
class Shape {
public:
virtual double print() const;
double area() const { return base * height;}
private:
float base;
float height;
}
(a) There are no pure virtual functions.
(b) There is a non-virtual function.
(c) Private variables are being accessed by a public function.
(d) Nothing.

I do other see people points-that's why I am trying to write the questions clearer and less ambigous. That's why I have all these pointer questions laying around.

Mr. C.

memcmp () would return 0 because it only is comparing the first 6 bytes in this example.

This time we are in agreement the answer is C.

Mr. C.

If you're looking for questions you might check out the quiz:
http://www.cprogramming.com/cgi-bin/quiz.cgi

Yes, that quiz on the site is a good place were. I can send my students for a quick review of C++ concepts.

I just want some other questions. I can come up with my own but I like seeing what other people think.

mr. C