a) An example of the linear hash index is given below. Every time a new overflowpage is added, the bucket pointed by Next is split, and Next is incremented by one.Show the index state after adding the keys 39, 25, and 29.hihoLevel=0, N=4000000*8*0010117*33*010106*26* 42*011117* 11* 15* 23*100004* 12* 20*101015* 13* 21* 37*Next

Okay, let's walk through the process of adding the keys 39, 25, and 29 to the linear hash index…

Answered: a) An example of the linear hash index…

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

Problem 1PE

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Given values below: 66 47 87 900 126 140 145 500 177 285 393 395 467 566 620 735 Store the values into a hash table with ten buckets, each containing three slots. If a bucket is full, use the next (sequential) bucket that contains a free slot. And Store the values into a hash table that uses the hash function key % 10 to determine into which of ten chains (separate chaining) to put the value?
We have the hashTable H with bucketsize=10 and hash function N%10. If we iterate over all the keys and print their values after this piece of code, what would be the first value shown in the console:* 15 22 31 40
The hash function h(k)= [(m(kA mod 1)] for A = 2-³ is used to insert the keys 61, 62, 63, 64, and 65 into a hash table of size m = 1000. The order of the hash codes in the table are given by a. 625, 125, 0, 750, 875 b. 625, 750, 625, 125, 0 c. 625,125, 0, 875, 750 d. 625, 750, 875, 0, 125 e. 625, 750, 125, 875, 0
Using chained hashing. You have a Hash table of size 7. You will add the following elements in the order given using the function %5. 18 - 44 - 31 - 11 - 8 А. 1 44 31 18 11 В. 3 4 6. 44 11 18 31 8 С. 1 3 4 6. 31 18 44 11 8. D. The correct answer is not listed 00 00 B.
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choose
Linear hash index:Consider the Extendible Hashing index shown in figure below.A bucket is split each time an overflow page gets created Show the state of the index after each operation:a) Insertion of entry 2b) Insertion of entry 40c) Insertion of entry 39
Suppose you have a hash table of size N = 64, and you are using quadratic probing with c1 = 1 and c2 = 1. The keys in your hash are 4-digit integers (0000 through 9999) and your hash function is h(k) = (the sum of the digits in k). What are the first 4 values in the search sequence (starting with the home position) for a record with key k=1948? Blank # 1 Blank # 2 Blank # 3 Blank # 4
Using a hash table size of 11, modulo hash method and linear probing, what does the hash table look like (show me the 11 entries) after you add the following keys: 21, 54, 60, 43, 27, 44, 55, 66, 77. write your answer using - to represent an entry with no value Write your answer with a single space between the keys. example: 21 54 60 43 - - 27 44 55 66 77 for the 11 entries
Suppose you have a hash table with 1000 buckets and you want to insert 10,000 elements into the table. If the hash function distributes the elements uniformly, what is the expected number of collisions during the insertion process?

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