Sdet Interview Questions

4,410 sdet interview questions shared by candidates

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
Jan 8, 2023

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

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.
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Senior Staff SDET

Interviewed at Netskope

4.2
May 4, 2024

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
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QA Automation /SDET Engineer

Interviewed at EPAM Systems

4
Feb 1, 2024

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)
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QA Automation /SDET Engineer

Interviewed at EPAM Systems

4
Feb 1, 2024

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)

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.
Nov 16, 2020

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.

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