Which statement correctly explains Sparse matrix?
Difficulty: Hard
About this MCQ
This Hard Data Structures question asks: Which statement correctly explains Sparse matrix? The correct choice is B. A matrix in which most of the elements are zero, often stored using specialized structures to save memory.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. A way of representing a graph where each vertex stores a list of its neighboring vertices.
Why not A: “A way of representing a graph where each vertex stores a list of its neighboring vertices.” does not fit this question. The answer is A matrix in which most of the elements are zero, often stored using specialized structures to save memory..
- B. A matrix in which most of the elements are zero, often stored using specialized structures to save memory. ✓
- C. An array-like data structure that automatically resizes itself as elements are added or removed.
Why not C: “An array-like data structure that automatically resizes itself as elements are added or removed.” does not fit this question. The answer is A matrix in which most of the elements are zero, often stored using specialized structures to save memory..
- D. An abstract data structure where each element has a priority, and elements are served according to that priority rather than arrival order.
Why not D: “An abstract data structure where each element has a priority, and elements are served according to that priority rather than arrival order.” does not fit this question. The answer is A matrix in which most of the elements are zero, often stored using specialized structures to save memory..
Correct answer
B. A matrix in which most of the elements are zero, often stored using specialized structures to save memory.
Explanation
A matrix in which most of the elements are zero often stored using specialized structures to save memory is the term that matches Which statement correctly explains Sparse matrix option B Option A A way of representing a graph where each vertex stores a list of its neighboring vertices does not fit this question Option C An array-like data structure that automatically resizes itself as elements are added or removed does not fit this question Option D An abstract data structure where each element has a priority and elements are served according to that priority rather than arrival order does not fit this question For this Data Structures question the.
Source: Data Structures Official Reference Guide
Tags: computer science, data structures, algorithms, programming
Submitted by: MCQsHub Editorial
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