Las preguntas estaban enfocadas principalmente en los procesos de testing y todo lo que estos conllevan. De igual manera se hicieron una serie de preguntas relacionadas al lenguaje de programacion que se usa que es Python
Sdet Interview Questions
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Selenium api tester works Jenkins
1) Mostly on Linux Networking Commands,Jenkins CI/CD pipelines].Linux debugging commands on files and directory,ports etc,Python Basics,Writing tests on the PS-DS algo that they have asked. 2) DS-PS-Algos-Balanced Paranthesis,Selection Sort,Binary Search(Both Iterative and Recursive way),Reverse a Linked List(with and without the next options),Arranging spaces in a string equally where input starting can have any random number of spaces 3) Others-Mostly on debugging.Testing on distributed systems.
Java OOP principles Overload VS Override Java collections: base usage (List, Map) Interface and Abstract class, access modifiers Java loops Java collections: practical usage of most Collections classes (List, Set, Map) Static, final (class, method, variable) Object methods(equals()/hashCode()/toString()) Exceptions hierarchy, exception handling (try/catch/finally, try with resources) Stream API methods, lambda expressions Functional interfaces Service Locator/Singleton/Factory patterns Java collections: implementation and comparing of different Collections classes Comparator knowledge Implementation of custom exception
Design patterns Purpose of design patterns usage At least one of most-common design patterns (e.g. Decorator, Singleton, Factory) At least 3 of most-common design patterns (e.g. Decorator, Singleton, Factory) Most-common design patterns (e.g. Decorator, Singleton, Factory) Main design patterns (GoF, Dependency Injection/IoC)
VCS experience of usage Git or any other VCS flow and basic commands ability to set-up VCS for the project branching strategies difference between rebase and merge merge conflicts solving
Round 5: Hiring Manager Discussion - Asked about my product architecture again with different test scenarios entry and exit criteria. - Asked about my build acceptance and test plans for payment components. - Why I'd chosen a Data-Driven Framework for validating APIs? - Culture Fitment and Behavioural.
Round 2: F2F Problem Solving - https://leetcode.com/problems/group-anagrams/ - Add all the numbers [not digits] in a given string - Welcome123To456India789 [123+456+789]
Round 1: Online [DoSelect] Coding Round - https://leetcode.com/problems/valid-anagram/ - Problem on an Array which needs to be solved based on the index and array length. - Problem on a Binary Tree.
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