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Recent questions tagged b-tree

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TestBook TestSeries question to find max child possible in B+ Tree
In a B+ Tree index having order 6, which is the maximum number of child pointers it can have. Keys are numbered from 1 to 83. What can be the maximum number of nodes which can be used to store all the keys? A. 17 B. 19 C. 59 D. 57

Sahil_Lather asked in Databases Jan 29

by Sahil_Lather

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Unacademy AIMT -1
the answer is 28

TusharKumar asked in Databases Dec 23, 2022

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do we have B trees in gate 2023 syllabus?

Sai eswar asked in Unknown Category Oct 24, 2022

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Igate2022 Test Series
consider a ABC university and the relation took(StudentID, CourseNo, Quarter, Year, Units, Grade) contains the grades for the courses completed by ABC students during the last 20 years. For simplicity, assume that there are 25,000 students enrolled each quarter, and ... the B+ use, in the worst case. (n denotes the maximum number of pointers in a node.) Ans 3 Please explain

Amit Mehta asked in Databases Sep 19, 2022

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5

Applied Mock Test
The smallest number of keys that will force a B-Tree of order 3 to have a height of 3 are _______ Consider that the root node is at height 0.

LRU asked in Databases Dec 22, 2021

by LRU

475 views

1 vote

1 answer

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Ace BITS&BYTES, #Trees #B-Tree
What is the smallest and largest number of entries for 2_3 BTree (B2_3 Tree) of height 8 (i.e 8 levels) ? 255 & 6560 127 & 2186 6561 & 255 255 & 2186

casberg asked in DS Nov 23, 2021

256 views

4 votes

5 answers

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GATE CSE 1994 | Question: 14b
For a $B^+$ - tree of order $d$ with $n$ leaf nodes, the number of nodes accessed during a search is $O(\_)$.

gatecse asked in Databases May 3, 2021

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Recent questions tagged b-tree