TCS Systems QA Analyst Interview Questions and Answers

Q1. Java string question, Define Automation framework, Explain jenkins usage, what is the difference ebtween Waterfall and Agile modal.
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Q2. Explain the usage of joins in SQL.
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column.

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
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Q3. Explain the testNG usage
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TestNG is a testing framework for Java that supports various testing levels and annotations.
• TestNG allows for easy configuration of test suites, test cases, and test methods.

• It supports parallel execution of tests, data-driven testing, and parameterization.

• TestNG provides detailed test reports and allows for grouping of test methods.

• Annotations like @Test, @BeforeSuite, @AfterSuite, etc., help in defining test methods
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Q4. Explain POM concept in Automation framework.
Ans. 
POM is a design pattern in automation testing where web pages are represented as classes, and the interactions are defined as methods.
• POM helps in creating a clear separation between test scripts and page objects.

• It improves test maintenance and readability.

• Page classes contain locators and methods to interact with the elements on the page.

• Test scripts call these methods to perform actions on the page.

• Example: LoginPag...read more
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Q1. Explain your day to day activity as a QA lead.
Ans. 
As a QA lead, my day to day activities involve overseeing testing processes, coordinating with team members, creating test plans, and ensuring quality standards are met.
• Coordinate with team members to assign testing tasks and ensure deadlines are met

• Create and review test plans, test cases, and test scripts

• Conduct regular meetings with the team to discuss progress and address any issues

• Collaborate with developers and o...read more
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Q1. API testing related questions were asked
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Q2. What is api testing
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API testing is a type of software testing that involves testing APIs directly to ensure they meet functionality, reliability, performance, and security requirements.
• API testing involves testing the functionality, reliability, performance, and security of APIs.

• It focuses on verifying that the API meets its specifications and works as expected.

• API testing can be done manually or using automated tools like Postman or Soap...read more
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Q3. How do you log bugs
Ans. 
I log bugs by documenting detailed steps to reproduce, including screenshots and logs.
• Document detailed steps to reproduce the bug

• Include screenshots or videos if applicable

• Attach relevant logs or error messages

• Assign severity and priority levels to the bug

• Track bug status and resolution in a bug tracking tool
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Q4. What is agilemethodology
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Agile methodology is a software development approach that emphasizes flexibility, collaboration, and iterative development.
• Focus on delivering working software in short iterations

• Emphasizes collaboration between cross-functional teams

• Allows for changes and adjustments throughout the development process

• Common practices include daily stand-up meetings, sprint planning, and retrospectives
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Q5. What is selenium framework
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Selenium framework is a set of tools, libraries, and best practices used for automated testing of web applications.
• Selenium framework allows for writing and executing automated tests for web applications.

• It provides features like test case management, reporting, and integration with CI/CD tools.

• Popular frameworks built on top of Selenium include TestNG, JUnit, and Cucumber.

• Selenium WebDriver is a key component of the f...read more
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Q1. Java collections basics
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Q2. How to handle webtable in selenium
Ans. 
Webtables in Selenium can be handled using methods like findElements, getText, getAttribute, etc.
• Use findElements method to locate the table and its rows

• Iterate through rows and columns using loops

• Use getText method to retrieve text from cells

• Use getAttribute method to retrieve specific attributes like class, id, etc.
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Q1. Design patterns
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Q2. Sql interview questions
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Q1. Case study about the given requirement
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Q2. Springboot basic questions
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Q1. Stlc question asked manual qa
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Q1. Coding asked sql query
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Q1. Difference between bind and bound
Ans. 
Bind is the present tense form of the verb, while bound is the past tense and past participle form.
• Bind is used when referring to the act of tying or fastening something together.

• Bound is used when referring to the state of being tied or fastened.

• Example: She binds the books together. The books are bound tightly.
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Q2. How many transactions you have worked on
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I have worked on over 500 transactions in my career as a QA Analyst.
• I have experience working on various types of transactions including financial, e-commerce, and healthcare.

• I have tested transactions involving payment processing, order fulfillment, and data transfer.

• I have collaborated with developers and business analysts to ensure the accuracy and functionality of transactions.

• I have used tools like JIRA and Seleni...read more
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Q3. What are different types of endorsement transaction
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Different types of endorsement transactions include blank endorsement, special endorsement, restrictive endorsement, and qualified endorsement.
• Blank endorsement: Simply signing the back of a check or other negotiable instrument without specifying a payee.

• Special endorsement: Directing the payment to a specific person or entity by writing 'Pay to the order of [name]' above the signature.

• Restrictive endorsement: Limiting...read more
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Q1. Tell me about yourself
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I am a dedicated QA Engineer with 5 years of experience in testing web and mobile applications.
• 5 years of experience in QA testing

• Proficient in testing web and mobile applications

• Strong attention to detail and problem-solving skills
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Q2. What's your expected salary
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Two coding questions 30 mins

Q1. How to do when dev think it is bug but you do not agree
Ans. 
Discuss with dev, review requirements and test cases, provide evidence from testing
• Have a discussion with the developer to understand their perspective and reasoning behind considering it a bug

• Review the requirements and test cases to ensure that the behavior in question aligns with the expected functionality

• Provide evidence from testing, such as logs, screenshots, or test results, to support your stance

• Collaborate wit...read more
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Q2. White board coding
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Q1. Technical regarding OS, M365, Software and Hardware troubleshooting.
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Q2. Admin tools, ticketing tools, itsm
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Q1. Vocabulary, communication skills, process knowledge
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Q2. Roles and responsibilities, incident management
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Q1. Salary discussion, job profile
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