all normal questions on book, algorithms, data structures etc.
Software Development Engineer In Test Sdet Interview Questions
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None really, how would you implement a queue with 2 stacks.
handle two int_max inputs
Questions were mainly related to my past experience, OS concepts, synchronization issues, and so forth. There was less emphasis on algorithms and more on architecture.
Given a 32-bit integer, return a list of all bit positions of that integer that are set to 1.
None
Questions regarding Algorithms used for development.
The algorithm question was a raise the bar question and I felt it especially hard because brain got tired after a full day of talking.
A Maze is given as N*N binary matrix of blocks where source block is the upper left most block i.e., maze[0][0] and destination block is lower rightmost block i.e., maze[N-1][N-1]. A rat starts from source and has to reach destination. The rat can move only in two directions: forward and down. In the maze matrix, 0 means the block is dead end and 1 means the block can be used in the path from source to destination. Note that this is a simple version of the typical Maze problem. For example, a more complex version can be that the rat can move in 4 directions and a more complex version can be with limited number of moves.
One of the difficult question was about solving a puzzle with good algorithm and coding it up as well. I don't recall the puzzle's name now, but the solution involved using linked list (circular), and writing some classes and methods. In the end, testing was also required for this solution.
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