Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
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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