Practice question on Alpha- Beta Pruning_1

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The video presents two multiple-choice questions on alpha-beta pruning, designed for exam preparation such as UGC NET Paper-2022. The first question asks where alpha-beta search values are updated, with options including 'Along the path of search' and 'Initial state itself', and identifies (ii) as correct, indicating updates occur along the search path. The second question addresses up to which depth alpha-beta pruning can be applied in a game tree, offering choices from root level to various depths. The on-screen text explicitly frames the content as exam-oriented, with a prompt to 'Choose the correct answer from the options given below', reinforcing its use in test preparation. The questions focus on core algorithmic behavior and depth limitations of alpha-beta pruning, emphasizing procedural understanding over visual or structural details.

Chapters

  1. 0:00 – 0:18 00:00-00:18

    The video presents two multiple-choice questions on alpha-beta pruning in game theory. The first question asks where the value of alpha-beta search gets updated, with options including 'Along the path of search', 'Initial state itself', 'At the end', and 'None of these'. The correct answer is indicated as (ii) 'Initial state itself'. The second question asks up to which depth alpha-beta pruning can be applied in a game-playing search tree, with options ranging from the root (0) level to deeper levels. The context suggests preparation for competitive exams like UGC NET, as indicated by the text 'UGC NET Paper-2022' visible in the question. The questions are framed with standard exam prompts such as 'Choose the correct answer from the options given below', and both are presented in a clear, text-based format without visual distractions.

This segment addresses common student doubts about the procedural mechanics of alpha-beta pruning, particularly where value updates occur and how far pruning can extend in a game tree.