Software Performance Test Engineer Interview Questions | Glassdoor

# Software Performance Test Engineer Interview Questions

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Software performance test engineer interview questions shared by candidates

## Top Interview Questions

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### Software Engineer In Test & Performance at Sumo Logic was asked...

Apr 10, 2013
 Given a binary search tree write an algorithm that converts the tree into a linked list which is space minimal.Be the first to answer this question

### Software Engineer In Test & Performance at Sumo Logic was asked...

Apr 10, 2013
 Given an integer matrix that is sorted ascending in each row and each column write an algorithm that find an integer X or returns false. 2 Answersboolean FindElem(int[][] mat, int elem, int M, int N) { int row = 0; int col = N-1; while (row = 0) { if (mat[row][col] == elem) { return true; } else if (mat[row][col] > elem) { col--; } else { row++; } } return false; }The matrix is sorted, you can use binary search to find it quicker. Binary search through last column value of each row first, then binary search through the row that's has the closest value on last column.
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