Q91medium
You want to find the minimum length of a cable needed to connect all houses in a neighborhood so that everyone has internet access. This is a problem of finding:
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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 ModeQ92medium
In the context of Union-Find (used in Kruskal's), what is the purpose of "Path Compression"?
Q93easy
What does it mean for an algorithm to be "In-Place"?
Q94hard
What is the Time Complexity to build a Suffix Array of a string of length N using the most efficient known algorithm?
Q95easy
Which algorithm is used to find Strongly Connected Components (SCCs) in a directed graph?
Q96medium
A bio-informatics researcher wants to find the Longest Common Substring between two DNA sequences. Which approach is most efficient?
Q97easy
In the Master Theorem T(n) = aT(n/b) + f(n), what does the variable a represent?
Q98medium
Which algorithm design technique is characterized by making the "best" immediate choice at every stage without reconsidering previous decisions?
Q99medium
Trace the result of **Kruskal's Algorithm** on three edges: (A-B, 5), (B-C, 10), (A-C, 2). Which edge is picked first?
Q100medium
A GPS system needs to find the fastest route from Point A to Point B. All road distances are positive. Which algorithm is most likely used?