Design And Analysis Of Algorithms Set 16
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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 16
Q1 | In a bipartite graph G=(V,U,E), the matching of a free vertex in V to a free vertex in U is called?
- bipartite matching
- cardinality matching
- augmenting
- weight matching
Q2 | A matching M is maximal if and only if there exists no augmenting path with respect to M.
- true
- false
Q3 | Which one of the following is an application for matching?
- proposal of marriage
- pairing boys and girls for a dance
- arranging elements in a set
- finding the shortest traversal path
Q4 | Which is the correct technique for finding a maximum matching in a graph?
- dfs traversal
- bfs traversal
- shortest path traversal
- heap order traversal
Q5 | The problem of maximizing the sum of weights on edges connecting matched pairs of vertices is?
- maximum- mass matching
- maximum bipartite matching
- maximum weight matching
- maximum node matching
Q6 | Who was the first person to solve the maximum matching problem?
- jack edmonds
- hopcroft
- karp
- claude berge
Q7 | From the given graph, how many vertices can be matched using maximum matching in bipartite graph algorithm?
- 5
- 4
- 3
- 2
Q8 | The worst-case efficiency of solving a problem in polynomial time is?
- o(p(n))
- o(p( n log n))
- o(p(n2))
- o(p(m log n))
Q9 | Problems that can be solved in polynomial time are known as?
- intractable
- tractable
- decision
- complete
Q10 | The sum and composition of two polynomials are always polynomials.
- true
- false
Q11 | is the class of decision problems that can be solved by non- deterministic polynomial algorithms?
- np
- p
- hard
- complete
Q12 | Problems that cannot be solved by any algorithm are called?
- tractable problems
- intractable problems
- undecidable problems
- decidable problems
Q13 | The Euler’s circuit problem can be solved in?
- o(n)
- o( n log n)
- o(log n)
- o(n2)
Q14 | To which class does the Euler’s circuit problem belong?
- p class
- np class
- partition class
- complete class
Q15 | Halting problem is an example for?
- decidable problem
- undecidable problem
- complete problem
- trackable problem
Q16 | How many stages of procedure does a non- deterministic algorithm consist of?
- 1
- 2
- 3
- 4
Q17 | A non-deterministic algorithm is said to be non-deterministic polynomial if the time- efficiency of its verification stage is polynomial.
- true
- false
Q18 | How many conditions have to be met if an NP- complete problem is polynomially reducible?
- 1
- 2
- 3
- 4
Q19 | To which of the following class does a CNF-satisfiability problem belong?
- np class
- p class
- np complete
- np hard
Q20 | How many steps are required to prove that a decision problem is NP complete?
- 1
- 2
- 3
- 4
Q21 | Which of the following problems is not NP complete?
- hamiltonian circuit
- bin packing
- partition problem
- halting problem
Q22 | The choice of polynomial class has led to the development of an extensive theory called
- computational complexity
- time complexity
- problem complexity
- decision complexity
Q23 | Which of the following algorithm can be used to solve the Hamiltonian path problem efficiently?
- branch and bound
- iterative improvement
- divide and conquer
- greedy algorithm
Q24 | The problem of finding a path in a graph that visits every vertex exactly once is called?
- hamiltonian path problem
- hamiltonian cycle problem
- subset sum problem
- turnpike reconstruction problem
Q25 | Hamiltonian path problem is
- np problem
- n class problem
- p class problem
- np complete problem