Which of the following are reasons why we might dynamically allocate data in our program? Mark all that apply.

Given the following: class TestQuestion{ std::string *answers;public: TestQuestion(int count) { answers = new std::string[count]; } ~TestQuestion { // What goes here? }}; How can you properly delete the dynamically allocated memory for an instance of this class?

How do we access the data at the memory address a pointer points to? Or, how do we access the “pointee” of a pointer? 

How many times do you need to deallocate memory (using either delete[] or delete) to prevent this code from leaking? float* myData[3];float* myPtr = nullptr;for (int i = 0; i < 2; i++) myData[i] = new float[10];myData[2] = new float;myPtr = myData[2];

Our morals are shaped from:

σύν

Given the following code: vector numbers;for (int i = 0; i

How could you convert this code to use dynamically allocated memory? int count;cin >> count;double myArray[count]; // Compiler error, cannot declare variable-length arrays

Errors could occur on which of the following lines? Mark all that apply. 1 int x = 7;2 int* y = &x;3 cout

Given the following template function: templatevoid Foo(T& a, T& b, T c){    T t = a;    a = b;    b = t;     t = a; c = t;    a = c;} What would the output be for the following code? int a = 7;int b = 4;int c = 1;Foo(a, b, c);cout