Pairing Heap Multiple choice Questions and Answers (MCQs)

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Pairing Heap Multiple choice Questions and Answers (MCQs)

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Question 1 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
What is the reason for the efficiency of a pairing heap?
A
simplicity
B
time-efficient
C
space-efficient
D
advanced
Question 1 Explanation: 
The reason for the simplicity of a pairing heap is its simplicity as it is simpler and outperform other heap structures.

Question 2 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
How is a pairing heap represented?
A
binary tree
B
fibonacci tree
C
heap ordered tree
D
treap
Question 2 Explanation: 
A pairing heap is represented as a heap-ordered tree and the analysis of pairing heap is open.

Question 3 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
The actual pairing heap implementation uses the right child and left child representation.
A
true
B
false
Question 3 Explanation: 
The actual pairing heap implementation uses a left child and right sibling representation since it follows heap order property.

Question 4 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which node contains a pointer to its parent?
A
root node
B
right most child
C
left most child
D
left sibling
Question 4 Explanation: 
A node that is a leftmost node contains a pointer to its parent, otherwise, the node is a right sibling.

Question 5 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which of the heaps is implemented by the following figure?
A
fibonacci heaps
B
pairing heap
C
skew heap
D
leftist heap
Question 5 Explanation: 
The above figure is a representation of a pairing heap because it has left children and right siblings.

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