Q. Which of the following is/are valid ways to allocate memory for an integer by dynamic memory allocation in CPP?
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(A)
int *p = new int(100);
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(B)
int *p; p = new int; *p = 100;
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(C)
int *p = NULL; p = new int; *p=100;
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(D)
All of the above
✅ Correct Answer: (D)
All of the above