1. A Class is __________ .

• a user-defined data type
• a pointer to a method
• also know as an object
• special variable

2. The __________ of a class is used to initialize object of that class type.

• destructor
• initializer
• assignment operator
• constructor

3. Class member attributes can be accessed with the __________ operator.

• dot .
• insertion <<
• extraction >>
• sizeof

4. If not user-defined constructor are provided for a class, C++ will automatically generate a __________ constructor.

• useful
• default
• local
• global

5. __________ and __________ determine the access allowed to class members.

• new, delete
• public, private
• open, closed
• viewable, non-viewable

6. The copy semantics provided by the default C++ Copy Constructor is __________ .

• dynamic access
• static access
• deep copy
• memberwise copy

7. __________ are associated with the C++ Move Constructor.

• L-values
• R-values
• L-value references
• R-value references

8. The class __________ is called when an object goes out of scope.

• deconstructor
• deleter
• destructor
• destroyer

9. What does the following code display?

#include <iostream>

using namespace std;

class Test{
    private:
        int num;
        void increment_num() {
            num++;
        }
    public:
        Test(int num) : num{num} {}
};

int main() {
    Test object{100};
    cout << object.increment_num() << endl;
    return 0;
}

• the code won't compile
• 100
• 101
• gargabe data

10. Given the following class declaration, which statment is NOT true?

class Test{
    private:
        int num;
        void increment_num() {
            num++;
        }
    public:
        Test(int num) : num{num} {}
        void decrement_num() {
            num--;
        }
};

• num is not accessible outside the class declaration
• the class name is Test
• decrement_num() is accessible outside the class declaration
• the class has a default compiler generated copy constructor
• the class has a default compiler generate default constructor