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Automation framework is a set of guidelines, rules, and tools that help in creating and executing automated tests.
Automation framework provides structure and guidelines for creating automated tests
It helps in organizing test scripts, data, and results
Frameworks can be data-driven, keyword-driven, or hybrid
Examples of automation frameworks include Selenium WebDriver, TestNG, and Robot Framework
Sorting array of strings in Java without using built-in functions
Create a custom sorting algorithm like bubble sort, selection sort, or insertion sort
Compare each pair of strings and swap them if necessary to sort in ascending order
Repeat the process until the array is fully sorted
TestNG annotations are used to control the flow of test methods and provide additional information about the test methods.
TestNG annotations are used to mark methods as test methods, setup methods, teardown methods, etc.
Annotations like @Test, @BeforeMethod, @AfterMethod, @BeforeClass, @AfterClass, @BeforeSuite, @AfterSuite are commonly used in TestNG framework.
Annotations help in organizing and prioritizing test metho...
TestNG listener is an interface that allows users to customize the test execution process.
TestNG listeners can be used to perform actions before or after a test method is run.
Listeners can be used to generate logs, take screenshots, or perform other custom actions during test execution.
Examples of TestNG listeners include ITestListener, ISuiteListener, and IInvokedMethodListener.
Overriding is a concept in object-oriented programming where a subclass provides a specific implementation of a method that is already provided by its superclass.
Overriding allows a subclass to provide a specific implementation of a method that is already provided by its superclass
It is used in automation frameworks to customize or extend the functionality of existing methods or classes
In automation testing, overriding...
BDD hooks and tags are used in Behavior-Driven Development to set up preconditions and execute actions before or after scenarios, and to categorize and filter scenarios.
BDD hooks are used to set up preconditions and execute actions before or after scenarios
Tags are used to categorize and filter scenarios based on certain criteria
Hooks can be used to perform setup and teardown actions, such as initializing test data or ...
BDD background keyword is used to define common preconditions for all scenarios in a feature file.
Used at the beginning of a feature file to define common preconditions
Helps in setting up the initial state for all scenarios in the feature file
Reduces duplication of steps in scenarios by defining them once in the background
CI/CD pipeline using Jenkins automates the process of integrating code changes and deploying them to production.
Jenkins is a popular automation server used for CI/CD
CI/CD stands for Continuous Integration/Continuous Deployment
In a CI/CD pipeline, code changes are automatically built, tested, and deployed
Jenkins pipelines can be defined using a Jenkinsfile which specifies the stages and steps of the pipeline
Example: Che...
Rest Assured is a Java library for testing RESTful APIs. It simplifies API testing by providing a fluent interface to make HTTP requests and validate responses.
Rest Assured is commonly used in API automation testing to validate the functionality of RESTful APIs.
It allows testers to easily make HTTP requests, set headers, parameters, and body, and validate the response.
Here is an example code snippet for posting data an...
I applied via Naukri.com and was interviewed in Nov 2023. There were 2 interview rounds.
Apti round with around 70 questions
Basic aptitude and patterns
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I applied via Naukri.com and was interviewed in Dec 2021. There were 4 interview rounds.
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I applied via Naukri.com and was interviewed before Jan 2021. There were 4 interview rounds.
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Defect tracking is the process of identifying, documenting, prioritizing, and resolving issues or bugs in software.
Defect tracking involves recording details of defects found during testing.
Each defect is assigned a unique identifier for tracking purposes.
Defects are categorized based on severity and priority to determine the order in which they should be fixed.
Defect tracking tools like Jira, Bugzilla, or HP ALM are c...
Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.
Regression testing is performed after code changes to verify that the existing functionality still works correctly.
It helps in identifying any defects introduced by new code changes.
Automated testing tools are often used for regression testing to save time and effort.
R...
Test scenarios for an elevator to ensure proper functionality and safety
Test the elevator buttons for all floors
Test emergency stop button functionality
Test door opening and closing mechanism
Test elevator capacity by loading it with maximum weight limit
Test response time for elevator arrival at different floors
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
posted on 13 Aug 2024
I applied via Naukri.com and was interviewed before Aug 2023. There was 1 interview round.
Unit testing is a software testing method where individual units or components of a software are tested in isolation.
Unit testing helps in identifying bugs early in the development process
It ensures that each unit of code is working as expected
Unit tests are usually automated and run frequently during development
Examples of unit testing frameworks include JUnit for Java, NUnit for .NET, and pytest for Python
Unit testing is performed by writing test cases for individual units or components of the software to ensure they work as expected.
Write test cases for each unit or component of the software
Execute the test cases to verify the functionality of the unit
Check for expected outcomes and compare with actual results
Use testing frameworks like JUnit, NUnit, or PyTest
Automate unit tests to run them regularly during development
I have used JUnit for performing unit testing in Java projects.
JUnit is a popular unit testing framework for Java
It provides annotations like @Test to define test methods
JUnit assertions like assertEquals are used to verify expected results
I applied via Naukri.com and was interviewed before Mar 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2021. There was 1 interview round.
The framework used in my project is a custom-built automation framework.
The framework is designed to support end-to-end testing of the application.
It follows a modular approach, allowing easy maintenance and scalability.
The framework supports various testing types such as functional, regression, and performance testing.
It integrates with popular testing tools like Selenium and JUnit.
The framework includes features like...
OOPS is used extensively in our project for creating modular and reusable code.
We use inheritance to create a base class for common functionalities and derive child classes for specific functionalities.
We use encapsulation to hide the implementation details of a class and provide a clean interface for other modules to interact with it.
We use polymorphism to allow objects of different classes to be treated as if they ar...
SQL syntax for update and insert queries
UPDATE table_name SET column1 = value1, column2 = value2 WHERE condition;
INSERT INTO table_name (column1, column2, column3) VALUES (value1, value2, value3);
SQL query to find the 2nd maximum value.
Use the ORDER BY clause to sort the values in descending order.
Use the LIMIT clause to limit the result to the second row.
Use a subquery to exclude the maximum value from the result set.
Static keyword is used to define class-level variables and methods. Static block is used to initialize static variables.
Static keyword is used to define variables and methods that belong to the class rather than instances of the class.
Static variables are initialized only once, when the class is loaded into memory.
Static methods can be called without creating an instance of the class.
Static block is a block of code tha...
Some of the top questions asked at the Nagarro Senior Test Engineer interview -
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