Which of the following is/are valid ways to allocate memory for an integer by dynamic memory allocation in CPP?

int *p = NULL; p = new int; *p=100;

Which of the following is/are valid ways to allocate memory for an int

1.	Which of the following is/are valid ways to allocate memory for an integer by dynamic memory allocation in CPP?
A.	int *p = new int(100);
B.	int p; p = new int; p = 100;
C.	int p = NULL; p = new int; p=100;
D.	Only 1,2
E.	All of these
Answer» F.

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Which of the following is/are valid ways to allocate memory for an integer by dynamic memory allocation in CPP?

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