How does the hash map data structure resolve collisions? a) linear probing b) separate chaining c) quadratic probing d) all of the above
Understand the Problem
The question is asking about the different methods used by hash map data structures to handle collisions, which occur when multiple keys hash to the same index. It is a multiple-choice question offering various methods that include separate chaining, linear probing, and quadratic probing.
Answer
All of the above: linear probing, separate chaining, and quadratic probing are used to resolve collisions in hash maps.
The correct answer is all of the above.
Answer for screen readers
The correct answer is all of the above.
More Information
Collision resolution in hash maps can be handled through various techniques, including linear probing, separate chaining, and quadratic probing, each of which addresses the issue of two keys hashing to the same index in a table.
Tips
A common mistake is to assume that only one method can be used for collision resolution, when in fact different scenarios might benefit from different methods.
Sources
- Open Addressing Collision Handling technique in Hashing - geeksforgeeks.org
- Quadratic Probing in Hashing - geeksforgeeks.org
- Questions Chapter 11 Flashcards by David Cesarini | Brainscape - brainscape.com
AI-generated content may contain errors. Please verify critical information
