Code to find a missing number in an array
Test Analyst Interviews
Test Analyst Interview Questions
"Employers looking to fill test analyst positions want applicants with the problem-solving capabilities to detect software-level errors and make improvements to their products. In an interview, expect to be quizzed on technical questions that will test your analytical and critical thinking skills. You may be asked to resolve a programming error or explain the uses of a particular function."
36,182 test analyst interview questions shared by candidates
Given a string, konylabsinterview write a program to return bool if a given pattern matches.pattern example - kon*lab*terview*
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.
1) 6 hours problem - Walls and Guards, use triple loop as a solutions and matrix. 2) Live coding question - 3 boxes with apples, oranges and apple and oranges, famous problem.
Onsite Interview 2 a): check whether a number is the power of 2 b) Skyline silhouette puzzle . c) Discussion on uses of hash-tables and trees ? d) Few general questions on Work and academic background .
Talk about how to verify if an RF amplifier is operating in its linear mode?
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