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    Question

    In a data analysis application, a hash table is used to

    store key-value pairs for fast lookups. What is the primary goal of a good hash function?
    A To minimize memory usage Correct Answer Incorrect Answer
    B To ensure elements are stored in sorted order Correct Answer Incorrect Answer
    C To produce unique hash codes and distribute keys uniformly Correct Answer Incorrect Answer
    D To allow O(1) worst-case time complexity for all operations Correct Answer Incorrect Answer
    E To prevent data modification Correct Answer Incorrect Answer

    Solution

    A good hash function aims to minimize collisions by generating unique hash codes for distinct keys and distributing these keys as uniformly as possible across the hash table, which is crucial for efficient performance.

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