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Q. |
## Which of the following methods is the most effective for picking the pivot element? |

A. | first element |

B. | last element |

C. | median-of-three partitioning |

D. | random element |

Answer» C. median-of-three partitioning | |

Explanation: median-of-three partitioning is the best method for choosing an appropriate pivot element. picking a first, last or random element as a pivot is not much effective. |

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