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Data Structure Questions and Answers-Weak Heap
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Question 1 |
Choose the correct properties of weak-heap.
Every node has value greater than the value of child node | |
Every right child of node has greater value than parent node | |
Every left child of node has greater value than parent node | |
None of the mentioned |
Question 1 Explanation:
This is the property of a weak -heap.
Question 2 |
Left child of parent node has value lesser than the parent node.
True | |
False |
Question 2 Explanation:
Weak heap has no left child.
Question 3 |
What is the other name of weak heap?
Min-heap | |
Max-heap | |
Relaxed -heap | |
Leonardo heap |
Question 3 Explanation:
Relaxed heap is just another name of weak heap.
Question 4 |
What is the worst case time in searching minimum value in weak -heap?
O(log n) | |
O(n) | |
O(n logn) | |
O(1) |
Question 4 Explanation:
Weak heap is an array based form that supports the operation of finding minimum in O(1).
Question 5 |
The total comparisons in finding both smallest and largest elements are
2*n +2 | |
n + ((n+1)/2) -2 | |
n+logn | |
n2 |
Question 5 Explanation:
None.
There are 5 questions to complete.