Why do C++ programs get segmentation faults?
Segmentation faults usually happen when a program tries to access a memory location it isn't allowed to, such as dereferencing a null or deleted pointer.
Verify This Answer
Cross-check this information using these trusted sources:
More FAQs in Memory Management in DSA: C++ vs Java vs Python
A memory leak occurs when a program allocates memory but fails to release it back to the system when it's no longer needed, causing memory usage to grow indefinitely.
Yes, Python relies primarily on reference counting, supplemented by a cyclic garbage collector to clean up circular references.
If you are interviewing in Java or C#, interviewers might ask basic questions about how the Garbage Collector works during technical deep dives.
Still have questions?
Browse all our FAQs or reach out to our support team