Virtual Labs

What is the primary purpose of Kruskal's Algorithm?

To find the minimum spanning tree of a graph
To find the shortest path in a graph
To detect cycles in a graph
To sort edges in descending order

What data structure is commonly used to detect cycles in Kruskal's Algorithm?

Disjoint Set (Union-Find)
Priority Queue
Stack
Linked List

What is the time complexity of Kruskal's Algorithm when using a Union-Find data structure?

O(E log V)
O(V²)
O(E²)
O(V log E)

Which type of graph is suitable for Kruskal's Algorithm?

Weighted and connected graphs
Unweighted graphs
Directed acyclic graphs
Graphs with negative weight edges

What is the first step in Kruskal's Algorithm?

Sort all edges in non-decreasing order of their weight
Select the edge with the maximum weight
Initialize all vertices as visited
Remove all cycles from the graph

Virtual Labs

Kruskal's Algorithm Pretest

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Virtual Labs

Kruskal's Algorithm Pretest

Answer the multiple-choice questions below to test your knowledge!

Multiple-Choice Questions:

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