20+ Test Analyst Interview Questions and Answers for Freshers

Automation testing is the use of tools and scripts to execute test cases, while manual testing is performed manually by human testers.

• Automation testing involves the use of automation tools and scripts to execute test cases.

• Manual testing is performed manually by human testers without the use of automation tools.

• Automation testing is faster and more efficient for repetitive tasks.

• Manual testing allows for exploratory testing and human intuition.

• Automation testing is suitable ...read more

Program to repeat characters in a string based on their position

• Iterate through each character in the input string

• Repeat each character based on its position in the string

• Concatenate the repeated characters to form the output string

Smoke testing, sanity testing, black box testing, and test cases are all important concepts in software testing.

• Smoke testing is a preliminary test to check if the basic functionalities of the software are working without any major issues.

• Sanity testing is a subset of regression testing and focuses on testing specific functionalities after changes have been made.

• Black box testing is a testing technique where the internal workings of the software are not known to the tester, w...read more

Program to count occurrences of specific character in a String

• Iterate through each character in the string

• Check if the character matches the specific character

• Increment a counter if there is a match

Use Selenium logic to close all windows except one.

• Get all window handles using driver.getWindowHandles()

• Iterate through each window handle and close it except for the desired window

• Switch to the desired window using driver.switchTo().window()

White box testing is testing the internal structure of the system while black box testing is testing the external behavior of the system.

• White box testing is also known as clear box testing or structural testing.

• It involves testing the code, architecture, and design of the system.

• Examples include unit testing, integration testing, and code coverage analysis.

• Black box testing is also known as functional testing or behavioral testing.

• It involves testing the system's functionali...read more

System testing is done by testers to ensure the system meets requirements, while UAT is done by end users to validate the system's functionality.

• System testing is performed by testers to identify defects and ensure the system meets specified requirements.

• UAT (User Acceptance Testing) is conducted by end users to validate the system's functionality and ensure it meets business needs.

• System testing focuses on technical aspects like performance, security, and functionality, whil...read more

Pyramid program in C language

• Use nested loops to print the pyramid pattern

• The number of rows in the pyramid can be taken as input from the user

• Example: for a pyramid with 5 rows, the pattern would be: * *** ***** ******* *********

Program to reverse a string using array of characters

• Create a character array from the input string

• Use two pointers to swap characters from start and end of the array

• Repeat until the pointers meet in the middle

Regression testing is the process of testing changes made to a software application to ensure that existing functionality still works as expected.

• It is performed after making changes to the software

• It ensures that existing functionality is not affected by the changes

• It helps to identify any defects or issues that may have been introduced by the changes

• It can be automated to save time and effort

• Examples include testing after bug fixes, new feature additions, and software updat...read more

Work flow explanation is the process of describing the steps involved in completing a task or project.

• Work flow explanation involves breaking down a task or project into smaller steps

• Each step is described in detail, including who is responsible for completing it and when it should be done

• Work flow explanation helps to ensure that tasks are completed efficiently and effectively

• Examples of work flow explanation include project management software, flowcharts, and written proce...read more

My framework is a robust automation framework designed to efficiently test software applications.

• My framework is built using Selenium for web application testing.

• It includes reusable functions and libraries to streamline test case development.

• I have incorporated data-driven testing to easily test multiple test scenarios.

• The framework also integrates with CI/CD tools like Jenkins for continuous testing.

• I have implemented reporting features to track test results and identify is...read more

We use various collections like lists, maps, and sets in our framework for storing and manipulating data.

• We use lists to store test data or test steps

• Maps are used for key-value pairs like test data and expected results

• Sets are used for storing unique elements like test cases

Locators in Selenium are used to identify web elements on a web page. There are several types of locators available.

• Types of locators include ID, Name, Class Name, Tag Name, Link Text, Partial Link Text, CSS Selector, and XPath.

• ID is the most commonly used locator and is unique to each element.

• Name is used to identify elements by their name attribute.

• Class Name is used to identify elements by their class attribute.

• Tag Name is used to identify elements by their HTML tag name.

• L...read more

Bug life cycle refers to the stages a bug goes through from discovery to resolution.

• Bug is discovered and reported

• Bug is assigned to a developer

• Developer fixes the bug

• Bug is retested by the tester

• If the bug is fixed, it is closed. If not, it is reopened

• Bug is verified as fixed and closed

Oops concepts are the principles of Object-Oriented Programming, including inheritance, encapsulation, polymorphism, and abstraction.

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation details and showing only the necessary features.

The defect life cycle outlines the stages a defect goes through from identification to resolution.

• 1. **Identification**: A defect is discovered during testing. Example: A bug is found in the login functionality.

• 2. **Reporting**: The defect is documented in a defect tracking tool. Example: A tester logs the defect with steps to reproduce.

• 3. **Triage**: The defect is reviewed and prioritized based on severity and impact. Example: Critical defects are addressed first.

• 4. **Assign...read more

Reverse a number by converting it to a string and then reversing the characters

• Convert the number to a string

• Reverse the characters of the string

• Convert the reversed string back to a number

Reverse a given string

• Create a character array from the input string

• Use two pointers to swap characters from start and end of the array

• Continue swapping until the pointers meet in the middle