Which of the following best describes Skip list?
Difficulty: Hard
About this MCQ
This Hard Data Structures MCQ checks one syllabus fact.
The question is: “Which of the following best describes Skip list?”
The accepted answer is A. A probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.. Skip list refers to a probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.
- A. A probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence. ✓
- B. A way of representing a graph where each vertex stores a list of its neighboring vertices.
Why not B: “A way of representing a graph where each vertex stores a list of its neighboring vertices.” is not correct. The accepted answer is A. A probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.. Skip list refers to a probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.
- C. An abstract data structure where each element has a priority, and elements are served according to that priority rather than arrival order.
Why not C: “An abstract data structure where each element has a priority, and elements are served according to that priority rather than arrival order.” is not correct. The accepted answer is A. A probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.. Skip list refers to a probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.
- D. A measure in a hash table calculated as the number of stored elements divided by the number of buckets.
Why not D: “A measure in a hash table calculated as the number of stored elements divided by the number of buckets.” is not correct. The accepted answer is A. A probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.. Skip list refers to a probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.
Correct answer
A. A probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.
Explanation
Skip list refers to a probabilistic data structure that uses multiple layers of linked lists to allow fast search within an ordered sequence.
Source: Data Structures Official Reference Guide
Tags: computer science, data structures, algorithms, programming
Submitted by: MCQsHub Editorial
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