Design And Analysis Of Algorithms Set 14
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This set of Design and Analysis of Algorithms Multiple Choice Questions & Answers (MCQs) focuses on Design And Analysis Of Algorithms Set 14
Q1 | It is possible to have a negative chromatic number of bipartite graph.
- true
- false
Q2 | Every Perfect graph has forbidden graph characterization.
- true
- false
Q3 | Which structure can be modelled by using Bipartite graph?
- hypergraph
- perfect graph
- hetero graph
- directed graph
Q4 | Which type of graph has all the vertex of the first set connected to all the vertex of the second set?
- bipartite
- complete bipartite
- cartesian
- pie
Q5 | Which graph is also known as biclique?
- histogram
- complete bipartite
- cartesian
- tree
Q6 | Which term defines all the complete bipartite graph that are trees?
- symmetric
- anti – symmetric
- circular
- stars
Q7 | How many edges does a n vertex triangle free graph contains?
- n2
- n2 + 2
- n2 / 4
- n3
Q8 | Which graph is used to define the claw free graph?
- bipartite graph
- claw graph
- star graph
- cartesian graph
Q9 | What is testing of a complete bipartite subgraph in a bipartite graph problem called?
- p problem
- p-complete problem
- np problem
- np-complete problem
Q10 | Which graph cannot contain K3, 3 as a minor of graph?
- planar graph
- outer planar graph
- non planar graph
- inner planar graph
Q11 | Which of the following is not an Eigen value of the adjacency matrix of the complete bipartite graph?
- (nm)1/2
- (-nm)1/2
- nm
Q12 | Which complete graph is not present in minor of Outer Planar Graph?
- k3, 3
- k3, 1
- k3, 2
- k1, 1
Q13 | Is every complete bipartite graph a Moore Graph.
- true
- false
Q14 | What is the multiplicity for the adjacency matrix of complete bipartite graph for 0 Eigen value?
- 1
- n + m – 2
- 2
Q15 | Which of the following is not an Eigen value of the Laplacian matrix of the complete bipartite graph?
- n + m
- n
- n*m
Q16 | What is the multiplicity for the laplacian matrix of the complete bipartite graph for n Eigen value?
- 1
- m-1
- n-1
Q17 | Is it true that every complete bipartite graph is a modular graph.
- true
- false
Q18 | How many spanning trees does a complete bipartite graph contain?
- nm
- mn-1 * nn-1
- 1
Q19 | What does Maximum flow problem involve?
- finding a flow between source and sink that is maximum
- finding a flow between source and sink that is minimum
- finding the shortest path between source and sink
- computing a minimum spanning tree
Q20 | A network can have only one source and one sink.
- false
- true
Q21 | What is the source?
- vertex with no incoming edges
- vertex with no leaving edges
- centre vertex
- vertex with the least weight
Q22 | Which algorithm is used to solve a maximum flow problem?
- prim’s algorithm
- kruskal’s algorithm
- dijkstra’s algorithm
- ford-fulkerson algorithm
Q23 | Does Ford- Fulkerson algorithm use the idea of?
- naïve greedy algorithm approach
- residual graphs
- minimum cut
- minimum spanning tree
Q24 | The first step in the naïve greedy algorithm is?
- analysing the zero flow
- calculating the maximum flow using trial and error
- adding flows with higher values
- reversing flow if required
Q25 | Under what condition can a vertex combine and distribute flow in any manner?
- it may violate edge capacities
- it should maintain flow conservation
- the vertex should be a source vertex
- the vertex should be a sink vertex