Sdet Interview Questions

4,403 sdet interview questions shared by candidates

How do u get the exact performance when we playing with a dies, if we throw it up and it get backs to our hand like that in a program. This is the question, where we spend somuch time and at any point i was not clear about the question but not sure what is the intension of the interviewer.
Apr 29, 2012

How do u get the exact performance when we playing with a dies, if we throw it up and it get backs to our hand like that in a program. This is the question, where we spend somuch time and at any point i was not clear about the question but not sure what is the intension of the interviewer.

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.
Aug 2, 2012

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.
Nov 19, 2012

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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