Sunday, 22 March 2020

CS502-Fundamentals of Algorithms Quiz MCQs Lecture 23-45 Finalterm Objective Questions | SUPERSTARWEBTECH

CS502-Fundamentals of Algorithms Quiz  MCQS #Objective #Questions #Finalterm

1. There are no ___ edges in an undirected graph.
  • Forward
  • Back 
  • Cross ✔
  • Both forward and back
2. Those problems in which Greedy finds good, but not always best is called a greedy
  • Algorithm
  • Solution
  • Heuristic ✔
  • Result
3. For an undirected graph, there is no distinction between forward and back edges.
  • True ✔
  • False
4. Counting money problem:
  • can be optimally solved by greedy algorithm ✔
  • cannot be optimally solved by greedy algorithm
  • cannot be solved by brute force algorithm
  • All of the given
5. You have an adjacency list for G, what is the time complexity to compute Graph transpose G^T?
  • (V+E) ✔
  • V.E
  • V
  • E
6. Networks are ___ in the sense that it is possible from any location in the network to reach any other location in the digraph.
  • complete ✔
  • incomplete
  • not graphs
  • transportation
7. Graph is not a good way to model some sort of "connection" or "relationship" or "interaction" between pairs of objects taken from a set of objects
  • True
  • False ✔
8. In computing the strongly connected components of a digraph, vertices of the digraph are not partitioned into subsets
  • True
  • False ✔
9. In general, the Activity Selection Problem is to select a ___
  • Minimum -size set of interfering activities
  • Maximum-size set of mutually non-interfering activities
  • Maximum-size set of interfering activities
  • Minimum-size set of mutually non-interfering activities ✔
10. Which is a true statement in the following?
  • Kruskal algorithm is a multiple source technique for finding MST
  • Kruskal's algorithm is used to find the minimum spanning tree of a graph, time complexity of this algorithm is O(EV)
  • Both of the above ✔
  • Kruskal's algorithm (choose best non-cycle edge) is better than Prim's (choose best Tree edge) when the graph has relatively few edges.