Q31hard
Trace the **Space Complexity** of a recursive function that calculates Fibonacci numbers with a depth of N.
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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 ModeQ32medium
You need to detect a specific 1KB virus signature inside a 1GB file. Which algorithm is generally considered the fastest in practice for searching such large, fixed patterns?
Q33hard
What is the Space Complexity of an **Adjacency Matrix** for a graph with V vertices?
Q34medium
A developer needs to perform 1,000,000 "Range Minimum Queries" (finding the smallest number between index i and j) on an array that is frequently updated. Which structure is best?
Q35medium
You need to find all possible permutations of a string. Which technique is most appropriate?
Q36easy
What is the purpose of Loop Unrolling during code optimization?
Q37medium
In a Max-Heap stored in an array, what is the index of the Parent of a node at index 7 (assuming 0-indexed)?
Q38medium
Which data structure stores all possible suffixes of a string to allow for O(M) pattern matching and O(1) existence checks?
Q39medium
(Code-Tracing / Calculation) If a Binary Heap is stored in a 0-indexed array, what is the index of the Right Child of the element at index i?
Q40easy
What does "Polynomial Time" mean in the context of O-notation?