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ASP Dot net Interview Questions in Programming
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How is a NULL pointer different from a Dangling po...
1.
How is a NULL pointer different from a Dangling pointer?
Answer»
S.no
NULL
POINTER
Dangling pointer
1.
Indicates the pointer isn't pointing to a valid location
Does not
POINT
to a correct place
2.
Happens when memory pointed by it is deallocated
Occurs when an object is removed or
DELETED
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