Intermediate
C++
Q42 / 100
What is a smart pointer?
Correct! Well done.
Incorrect.
The correct answer is B) An object that acts like a pointer but manages the lifetime of the pointed-to object automatically
B
Correct Answer
An object that acts like a pointer but manages the lifetime of the pointed-to object automatically
Explanation
Smart pointers (unique_ptr, shared_ptr, weak_ptr) use RAII to automatically delete objects when no longer needed, preventing memory leaks.
Progress
42/100