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What is the difference between Pointer and a Reference?
When you would use them?
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Answer Posted / man
Reference is alias of a variable i.e. a constant pointer
which reference to a variable and can not be NULL.
You can not can get the address of ref. They are used as a
variable.
Pointers are variale that hold address of variable and can
be NULL. And can point to any number of variable.
| Is This Answer Correct ? | 3 Yes | 0 No |
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