## Discussion Forum

Que. | The most appropriate matching for the following pairs X: depth first search 1: heap Y: breadth-first search 2: queue Z: sorting 3: stack is |

a. | X—1, Y—2 ,Z --3 |

b. | X—3, Y—1, Z --2 |

c. | X—3, Y—2, Z--1 |

d. | X—2 ,Y—3 ,Z--1 |

Answer:X—3, Y—2, Z--1 |