Data Structure Depth First Search Online Exam Quiz
Data Structure Depth First Search GK Quiz. Question and Answers related to Data Structure Depth First Search. MCQ (Multiple Choice Questions with answers about Data Structure Depth First Search
Regarding implementation of Depth First Search using stacks, what is the maximum distance between two nodes present in the stack? (considering each edge length 1)
Options
A : Can be anything
B : 0
C : At most 1
D : Insufficient Information
A person wants to visit some places. He starts from a vertex and then wants to visit every vertex till it finishes from one vertex, backtracks and then explore other vertex from same vertex. What algorithm he should use?
Options
A : Depth First Search
B : Breadth First Search
C : Trim’s algorithm
D : Kruskal’s Algorithm
Which of the following is not an application of Depth First Search?
Options
A : For generating topological sort of a graph
B : For generating Strongly Connected Components of a directed graph
C : Detecting cycles in the graph
D : Peer to Peer Networks
The Depth First Search traversal of a graph will result into?
Options
A : Linked List
B : Tree
C : Graph with back edges
D : Array
Time Complexity of DFS is? (V – number of vertices, E – number of edges)
Options
A : O(V + E)
B : O(V)
C : O(E)
D : O(V*E)
In Depth First Search, how many times a node is visited?
Options
A : Once
B : Twice
C : Equivalent to number of indegree of the node
D : Thrice
Depth First Search is equivalent to which of the traversal in the Binary Trees?
Options
A : Pre-order Traversal
B : Post-order Traversal
C : Level-order Traversal
D : In-order Traversal
When the Depth First Search of a graph is unique?
Options
A : When the graph is a Binary Tree
B : When the graph is a Linked List
C : When the graph is a n-ary Tree
D : When the graph is a ternary Tree
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