ure l https://foothillcollege.instructure.com/courses/2465/quizzes/15256/take D

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ure l https://foothillcollege.instructure.com/courses/2465/quizzes/15256/take D Question 3 2 pts What is the difference between storing and manipulating a sparse matrix as a multidimensional array and as a combination of vectors and lists? 0 There is no difference in implementation. The difference lies only in performance. O Inthe vector/list combo, there is never a need to store the default value explicitly. 0 in the multidimensional array, there is never a need to store the default value explicitly O None of the above D Question 4 2 pts Not counting head nodes and tail nodes, what is the minimum number of physical cells in a 100,000 by 100,000 sparse matrix? 100.000 Can't be determined with the information given. We need the estimated percentage of non-default values in 10000,000 a

Explanation / Answer

3. No difference in implementation, The difference lies in performance.

4. Yes, we cannot determine because we need how many values are 1 or 0



Thanks, let me know if there is any concern.

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