What is the difference between pointer and reference?
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Answer Posted / treker
1. Pointer can refer NULL, refernce cannot be NULL
2. Pointer can derefernce to another address, Reference
once initialized stays that way till it dies.
3. pointer may not associate with a legitimate memory but
References should associate with certain memory.
4. pointer may not be initialized while created but
refernce has to intialized when it is created.
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