Test Analyst Interview Questions

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Given a binary tree, how would you set the keys/values of all the nodes and their child pointers to null. No language restriction. Do it iteratively in O(N) time with O(1) space complexity where N is the number of nodes in the tree. Other Details: - Tree is just a regular Binary Tree and doesn't have the BST property. - It is not guaranteed to be balanced. - You may do whatever you want to the tree however, you must ensure that all the nodes in the tree and their left/right pointers are set to null.
May 14, 2013

Given a binary tree, how would you set the keys/values of all the nodes and their child pointers to null. No language restriction. Do it iteratively in O(N) time with O(1) space complexity where N is the number of nodes in the tree. Other Details: - Tree is just a regular Binary Tree and doesn't have the BST property. - It is not guaranteed to be balanced. - You may do whatever you want to the tree however, you must ensure that all the nodes in the tree and their left/right pointers are set to null.

what is difference between stlc and sdlc? Difference between functional and non-functional.? Black box testing?I was asked some negative scenoriao for upload photo. About academic project and roles and responsibolity.smoke testing
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Software Test Engineer

Interviewed at Brainvire Infotech

3.4
Apr 17, 2017

what is difference between stlc and sdlc? Difference between functional and non-functional.? Black box testing?I was asked some negative scenoriao for upload photo. About academic project and roles and responsibolity.smoke testing

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