double has

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Can someone please explain it to me ASAP?!! This is double hashing
Jump to level 1
valsTable: o
|Empty-since-start
Empty-after-removal
Occupied
Hash table valsTable uses double probing with the hash functions
hash1(key): key % 11
hash2(key): 5 - key % 5
72
and a table size of 11.
7
What is the specific sequence of buckets probed by
HashRemove(valsTable, 46)?
9
10
46
Ex: 1, 2, 3
(commas between values)
Check
Next
ch
DELL
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
II
23
2$
%
&
2
4
8
< O
Transcribed Image Text:Jump to level 1 valsTable: o |Empty-since-start Empty-after-removal Occupied Hash table valsTable uses double probing with the hash functions hash1(key): key % 11 hash2(key): 5 - key % 5 72 and a table size of 11. 7 What is the specific sequence of buckets probed by HashRemove(valsTable, 46)? 9 10 46 Ex: 1, 2, 3 (commas between values) Check Next ch DELL F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 II 23 2$ % & 2 4 8 < O
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