Mcq of pointers

#1

please explain the third question of mcq

#2

Due to some reasons, I cannot see the quiz question. Can you attach the screenshot of the question so I can help.

#3

Q­3 How can dynamic array of pointers(to integers) of size 100 can be created using new in C++? A) int *arr = new int *[100]; B) int **arr = new int *[100]; C) int *arr = new int [100]; D) int arr = new int [100];

#4

@mehulbhandari358 The answer is int *arr = new int [100]
because *arr is a pointer, and 100xsizeof(int) is allocated dynamically by the compiler. This is the same as initializing it int the memory heap.

#5

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