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Poplar Optimization Algorithm || Step-By-Step || ~xRay Pixy

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The Poplar Optimization Algorithm (POA) is a nature-inspired optimization method based on how poplar trees reproduce. It uses sexual propagation (seed dispersal by wind) for exploration and asexual reproduction (cutting and regrowth) for exploitation. Mutation and chaos factors help maintain diversity and prevent premature convergence, making POA efficient for solving complex optimization problems. Learn the Poplar Optimization Algorithm Step-By-Step using Examples. Video Chapters: Poplar Optimization Algorithm (POA) 00:00 Introduction 02:12 POA Applications 03:32 POA Steps 05:50 Execute Algorithm 1 13:45 Execute Algorithm 2 16:38 Execute Algorithm 3 18:15 Conclusion Main Points of the Poplar Optimization Algorithm (POA) Nature-Inspired Algorithm ā€“ Based on the reproductive mechanisms of poplar trees. Two Key Processes : Sexual Propagation (Seed Dispersal) ā€“ Uses wind to spread seeds, allowing broad exploration. Asexual Reproduction (Cuttings) ā€“ Strong branches grow ...

BARC Previous Year Question Papers Solved

 BARC Computer Science and Information Technology Previous Year Question  Solved 

1.) The worst-case time complexity of Quick Sort is:

  • O(nlogn)
  • O(n)
  • O(n^2)
  • None
Answer: O(n^2)
Explanation: Quicksort is based on the divide and conquers paradigm. Quicksort expected average running time is O(nlogn)

2.) In C programming operator '&' is used to represent:
  • Logical AND
  • Bitwise AND
  • Logical OR
  • Bitwise OR
Answer: Bitwise AND
Explanation: logical AND (&&), bitwise AND (&), Logical OR (||), Bitwise OR(|)

3.) When a static variable is initialized:
Answer: First time when a loop is executed.
Explanation: Static variables only execute once.

4.) What is the maximum height of the AVL tree with 7 nodes? Assume that height of the tree with a single node is 0.
Answer: 3.

5.) Data structure used in the recursive algorithm is:
Answer: Stack

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