Which is the following is the correct code for the destructor for a class that h

Question

Which is the following is the correct code for the destructor for a class that holds items in a dynamic array? MyClass:: !MyClass() {delete [] data;} MyClass:: ~MyClass() {delete used;} MyClass:: ~MyClass() {delete [] data;} MyClass:: ~MyClass() {catch (bad_alloc);} The name of an array stores the first element the size of the array the address of the first element. N number of elements The std:: copy function takes parameters which are the name of an array and an indicator of how many things are stored in the array. three addresses. the object to be copied to followed by the object to be copied from. as many things as the programmer needs to have copied.

Explanation / Answer

Question 12:

which of the following is correct code for the destructor for a class that holds items in a dynamic array?

Ans: Myclass::~Myclass(){delete[]data;}

Function declaration of destructor is : ~Myclass()
And fdor deletion of elements in array is {delete[]data;

Question 13:

The name of an array stores?

Ans: Memory address of first element.

The std::copy function takes parametres which are

Ans: The object to be copies to followed by the object to be copied from.

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