Q61easy
What does it mean if a Directed Graph is "Strongly Connected"?
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104 Questions Total
Graph Algorithms MCQs
Topic-wise practice questions for Data Structures & Algorithms. Test your knowledge, check solutions on demand, and pace your preparation.
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Practice in Timed ModeQ62hard
Which technique is best for solving the Traveling Salesperson Problem (TSP) to find the absolute shortest path (ignoring time complexity)?
Q63medium
Which data structure is a more memory-efficient alternative to a Segment Tree for simple **Prefix Sum** queries?
Q64hard
What is the Time Complexity of performing a DFS traversal on a graph with V vertices and E edges represented as an Adjacency List?
Q65medium
A database query is running slow. You add an Index (a B- Tree). The search speed increases, but the storage space required for the database increases. This is a tradeoff between:
Q66easy
A graph is "Disconnected" if:
Q67medium
In Rabin-Karp, if the pattern hash is 45 and the current text window hash is 45, what is the next step the algorithm must take?
Q68hard
What is the **Space Complexity** of the KMP algorithm (excluding the input)?
Q69medium
Which algorithm is the best choice for finding the shortest path between a single source and all other nodes in a graph with negative edge weights?
Q70hard
What is the time complexity of the Extract-Min operation in a Min- Heap with N elements?