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Home > programming-fundamentals > Question

______ pointer arises when you use the address of an object after its lifetime is over.

0
A) Both a and c
B) Dangling
C) Smart
D) Null

Correct Answer: B) Dangling

• A Dangling pointer arises when you use the address of an object after its lifetime is over. • It is a highly common and dangerous memory management bug in programming languages like C and C++. • A Null pointer is intentionally designed to point to absolutely Nothing. • Smart pointers automatically and safely manage Memory deallocation.

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