Given a string, konylabsinterview write a program to return bool if a given pattern matches.pattern example - kon*lab*terview*
Lead Software Test Engineer Interview Questions
18,095 lead software test engineer interview questions shared by candidates
Not difficult. It is like why can not compare two strings. And how to compare one object which initialed as a string with string. The coding quesition is to find the kth in two sorted arrays.
Difficult to answer in short and first time attempt.
First explain what a tree, then binary tree, then a binary search tree is. Now implement a function that verifies whether a binary tree is a valid binary search tree.
You have seven stones and a weighing scale. Six of the stones are equal in weight and one is lighter. How will you figure out which one is lighter ? Minimum tries required to do so ?
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.
Questions based on Testing concepts
Given Vcc and 2 capacitors A and B in series to ground, what is the voltage in between
1.How much testers working? If you tell 4 testers , he will ask why 4 too many.. If you tell two why only two he will ask? 2.Why your company dont have agile? 3.If you tell that you have stand up meeting in non agile, he will ask, in agile only stand up meeting happen, he will reply.. The thing is stand up meeting is normal in all company, it is not a goverment policy that Agile process only has stand up meeting.. 4. What is your project dead line? 5.Do you have any fight with your team lead? So you planned to quit?
2. You have an array (size is not known) and whose elements are having the values from 0-> 99. Find out the three largest elements in that array and return those.
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