Which of the following statements accurately describe the C++ code except below ? int* arr = new int [10]; delete arr; A) delete will fail. B) the compiler will emit a diagnostic error. C) an exception may be thrown at runtime . D) delete[] arr; must be used to properly deallocate arr. E) the free-store may be corrupted.

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BELOW MCQ GIVEN ANSWER CAN BE MORE THAN ONE OPTION. PLEASE PROVIDE CORRECT ANSWERS.

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Which of the following statements accurately describe the C++ code except below ?

 

int* arr = new int [10];

delete arr;

 

A) delete will fail.

B) the compiler will emit a diagnostic error.

C) an exception may be thrown at runtime .

D) delete[] arr; must be used to properly deallocate arr.

E) the free-store may be corrupted.

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