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Max-Heap Quiz

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Questions and Answers

Which of the following statements about max-heaps is true?

The root of a max-heap is the maximum value of the dataset. (correct)

Max-heaps are binary trees with at most three children.

Max-heaps are used to maintain a minimum value in a dataset.

Max-heaps have only one level.

What is the purpose of using a priority queue?

To ensure that the most important task is always completed first. (correct)

To track the minimum value in a dataset.

To efficiently retrieve and update the maximum value.

To create a binary tree with two qualities.

How are elements added to a max-heap?

Elements are added from left to right until the entire level is filled. (correct)

Elements are added from right to left until the entire level is filled.

Elements are added starting from the bottom of the heap.

Elements are added randomly throughout the heap.

Which data structure is used to implement heaps for efficiency?

Array Signup and view all the answers

What formula is used to find the index of a left child in a heap?

(index * 2) + 1 Signup and view all the answers

What is the process called when an element is added to a heap and the heap properties are restored?

Heapify Up Signup and view all the answers

What is the maximum element within a max-heap called?

Root Signup and view all the answers

Max-Heap Quiz

Choose a study mode

Podcast

Questions and Answers

Which of the following statements about max-heaps is true?

What is the purpose of using a priority queue?

How are elements added to a max-heap?

Which data structure is used to implement heaps for efficiency?

What formula is used to find the index of a left child in a heap?

What is the process called when an element is added to a heap and the heap properties are restored?

What is the maximum element within a max-heap called?

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