Sdet Interview Questions

4,403 sdet interview questions shared by candidates

Logging and reporting Able to connect to the project and use basic reporting features Has theoretical knowledge and pros/cons of using custom reporting Understanding log levels and configurations Using simple existing log classes and methods Ability to integrate reporting into CI/CD Ability to modify code to do changes and customization according to project's needs Ability to use properties, layout, filters Ability to customize storage options for logs and screens Ability to create own custom extension/library based on existing (using http/s endpoint) Ability to use logs for notifications and for collecting/diagnostic/analytics
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QA Automation /SDET Engineer

Interviewed at EPAM Systems

4
Feb 1, 2024

Logging and reporting Able to connect to the project and use basic reporting features Has theoretical knowledge and pros/cons of using custom reporting Understanding log levels and configurations Using simple existing log classes and methods Ability to integrate reporting into CI/CD Ability to modify code to do changes and customization according to project's needs Ability to use properties, layout, filters Ability to customize storage options for logs and screens Ability to create own custom extension/library based on existing (using http/s endpoint) Ability to use logs for notifications and for collecting/diagnostic/analytics

SQL The SELECT statement (purpose, syntax) Set operations (union, union all, intersect, minus) Joins (inner, outer (left, right, full)) Subqueries (returning one row, many rows, many columns) DML constructions: INSERT, UPDATE, DELETE, MERGE, TRUNCATE DDL constructions: CREATE, ALTER, DROP Understanding of relationship types (1-to-1, 1-to-many, many-to-many) Understanding of the basics of relational databases Differentiating between database and DBMS Differentiating between PK, FK, and candidate keys
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QA Automation /SDET Engineer

Interviewed at EPAM Systems

4
Feb 1, 2024

SQL The SELECT statement (purpose, syntax) Set operations (union, union all, intersect, minus) Joins (inner, outer (left, right, full)) Subqueries (returning one row, many rows, many columns) DML constructions: INSERT, UPDATE, DELETE, MERGE, TRUNCATE DDL constructions: CREATE, ALTER, DROP Understanding of relationship types (1-to-1, 1-to-many, many-to-many) Understanding of the basics of relational databases Differentiating between database and DBMS Differentiating between PK, FK, and candidate keys

We have a 2 weeks release you are assigned one section of the application for testing , how would you identify that the area you are testing is correct ? Follow Up question How would you know if you are under-testing or over-testing the application
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Software Development Engineer In Test (SDET) II

Interviewed at Expedia Group

3.7
Oct 3, 2012

We have a 2 weeks release you are assigned one section of the application for testing , how would you identify that the area you are testing is correct ? Follow Up question How would you know if you are under-testing or over-testing the application

Two Coding Questions: 1. Check Duplicates number 2. Given a number and we have to extract each number from that given number and then check whether the given number is divisible by or not. If divisible then give the count.
Mar 11, 2025

Two Coding Questions: 1. Check Duplicates number 2. Given a number and we have to extract each number from that given number and then check whether the given number is divisible by or not. If divisible then give the count.

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