Which of the following statements is/are False? I. Consider a hash table storing n items in m slots, with collisions re- solved by chaining. Assume simple uniform hashing. Then SEARCH has expected running time O(1). II. Consider a hash table storing n keys in m slots, with resolutions re- solved by chaining, and hash function h(k) = ((k² + 3)mod 8)mod m. Then DELETE has expected running time O(n/m).

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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True/false

Which of the following statements is/are False?
I. Consider a hash table storing n items in m slots, with collisions re-
solved by chaining. Assume simple uniform hashing. Then SEARCH
has expected running time O(1).
II. Consider a hash table storing n keys in m slots, with resolutions re-
solved by chaining, and hash function
h(k) = ((k +3)mod 8)mod m.
Then DELETE has expected running time O(n/m).
Transcribed Image Text:Which of the following statements is/are False? I. Consider a hash table storing n items in m slots, with collisions re- solved by chaining. Assume simple uniform hashing. Then SEARCH has expected running time O(1). II. Consider a hash table storing n keys in m slots, with resolutions re- solved by chaining, and hash function h(k) = ((k +3)mod 8)mod m. Then DELETE has expected running time O(n/m).
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