Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Find an incorrect statement about the following code.

class TenNums {
private:
    int *p; 
public:
    TenNums() {
        p = new int[10]; 
        for (int i = 0; i < 10; i++) p[i] = i; 
    }
    void display() { for (int i = 0; i < 10; i++) cout << p[i] << " "; }
};
int main() {
    TenNums a;  
    a.display();  
    TenNums b = a;  
    b.display();  
    return 0;
}

Group of answer choices
a.display(); will display 0 1 2 3 4 5 6 7 8 9
b.display(); will display 0 1 2 3 4 5 6 7 8 9
TenNums b = a; will invoke a default copy constructor
a.p and b.p will point to two separate arrays in the heap
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