Data Structures Algorithms-II MCQs

Page No. 75

__________ is a data structure used to collect a system of cuts for solving min-cut problem.


aGomory-Hu tree

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bGomory-Hu graph

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cDancing tree

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dAA tree

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View Answer Gomory-Hu tree

The weight of the cut is not equal to the maximum flow in a network.


atrue

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bFalse

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ceither A. or B.

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d None of these

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View Answer False

_____________ is a family of combinatorial optimization problems in which a graph is partitioned into two or more parts with constraints.


anumerical problems

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bgraph partition

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cnetwork problems

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dcombinatorial problems

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View Answer graph partition

What is the running time of Karger’s algorithm to find the minimum cut in a graph?


aO(E)

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bO(|V|2)

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cO(V)

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dO(|E|)

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View Answer O(|V|2)

What is the minimum number of cuts that a graph with ‘n’ vertices can have?


an+1

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bn(n-1)

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cn(n+1)/2

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dn(n-1)/2

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View Answer n(n+1)/2

______________ separates a particular pair of vertices in a graph.


aline

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barc

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ccut

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dflow

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View Answer cut

Minimum cut algorithm comes along with the maximum flow problem.


aTrue

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bFalse

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ceither A. or B.

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d None of these

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View Answer True

___________ is a partition of the vertices of a graph in two disjoint subsets that are joined by atleast one edge.


aMinimum cut

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bMaximum flow

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cMaximum cut

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dGraph cut

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View Answer Minimum cut

hich algorithm is used to solve a minimum cut algorithm?


aGale-Shapley algorithm

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bFord-Fulkerson algorithm

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cStoer-Wagner algorithm

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d Prim’s algorithm

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Vertex coloring and chromatic number are one and the same.


aTrue

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bFalse

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ceither A. or B.

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d None of these

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View Answer False

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