Tata Group QA Engineer Interview Questions and Answers

Q1. What is softwrae testing?
Ans. 
Software testing is the process of evaluating a software application to ensure it meets specified requirements and functions correctly.
• Software testing involves executing a program or application with the intent of finding errors or bugs.

• It helps in identifying defects or issues in the software before it is released to the end users.

• Types of software testing include functional testing, performance testing, security tes...read more
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Basic fundamental of GK

Q1. IT related question
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Q2. Personal interview
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Q1. What is different between smoke and sanity testing?
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Smoke testing is a subset of sanity testing. Smoke testing is done to check if the critical functionalities of the software are working fine after a build, while sanity testing is done to check if the specific functionalities are working fine after fixes or changes.
• Smoke testing is done to check if the critical functionalities of the software are working fine after a build.

• Sanity testing is done to check if the specifi...read more
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Q2. What is Regression Testing?
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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.

• Regression testing can be automated to save time and effort.

• Examples of regression test
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Q1. What are SQL joins
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SQL joins are used to combine data from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables in a single query

• There are different types of joins such as inner join, left join, right join, and full outer join

• Inner join returns only the matching rows from both tables

• Left join returns all the rows from the left table and matching rows from the right table

• Right join...read more
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Q2. Inner join outer join in that left join right join and self join
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Q1. Your weakness and how you overcome
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My weakness is time management, but I overcome it by prioritizing tasks and using time management tools.
• Identify important tasks and prioritize them

• Use time management tools like calendars and to-do lists

• Break down tasks into smaller steps to manage time effectively
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Q2. Where will you be in 5 years
Ans. 
In 5 years, I see myself as a senior QA Engineer leading a team and contributing to the success of the company.
• Advancing to a senior QA Engineer role

• Leading a team of QA Engineers

• Contributing to the success of the company through quality assurance

• Continuing to learn and grow in the field of QA engineering
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Q1. How to handle popup
Ans. 
To handle popups, use automation tools to identify and interact with them programmatically.
• Use automation tools like Selenium to handle popups in web applications

• Identify the popup element using its unique attributes

• Interact with the popup by clicking buttons or entering text as needed

• Handle different types of popups such as alerts, confirmations, and prompts
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Q2. Tell me about your role in your project
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I was responsible for designing test cases, executing tests, and reporting bugs in the project.
• Designed test cases based on requirements and user stories

• Executed test cases manually and automated using tools like Selenium

• Reported bugs using bug tracking tools like Jira

• Collaborated with developers to reproduce and resolve issues
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Q1. What does QA test engineer does and explain the E2E
Ans. 
QA test engineer ensures software quality by testing applications and systems. E2E refers to end-to-end testing, which involves testing the entire software application from start to finish.
• QA test engineer is responsible for testing software applications to ensure they meet quality standards.

• E2E testing involves testing the entire software application from start to finish to ensure all components work together seamless...read more
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Q2. Testing and execution
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Q3. Different applicationflows
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Application flows refer to the different paths a user can take within an application to achieve a specific goal.
• Identify key user actions and decision points within the application

• Map out the possible paths users can take to complete tasks

• Consider edge cases and error scenarios in the flow

• Test each flow to ensure functionality and usability
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Q4. Test case writing
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Q5. Test Life Cycle
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Q1. Very easy question asked
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Q1. Automation asked
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1 Reverse a given integer value
2 why constructor
3 what is static variable
4 what is jdk

Q1. Java oops concepts HTTPS protocols SQL basics, joins
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