Exam-style question
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Which technique is identified in the specification for handling a collision?.
- A.Rehashing
- B.Alphabetical sorting
- C.Deleting both keys
- D.Converting every value to text
Model answer
What a good answer should say
- Rehashing
Explanation
Why this works
Collisions can be handled using rehashing, which applies another hashing calculation to find a suitable position.
Common mistake
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