What is the stored in the object obj in following lines

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What is the stored in the object obj in following lines of code?
```
box obj;
```

1. Any arbitrary pointer
2. Memory address of allocated memory of object
3. Garbage
4. NULL
5. None of these

Correct Option: D

Memory is allocated to an object using new operator. box obj; just declares a reference to object, no memory is allocated to it hence it points to NULL.