TCS IT Analyst C2 Interview Questions, Process, and Tips

Q1. Project and experience related
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Q2. Your skill related
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Q1. Tell me about your past experience.
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Q2. What was you day to day life in last company.
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Q3. Different Types of testings
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Different types of software testing include unit testing, integration testing, system testing, and acceptance testing.
• Unit testing: Testing individual components or modules of the software.

• Integration testing: Testing how multiple components work together.

• System testing: Testing the entire system as a whole.

• Acceptance testing: Testing to ensure the software meets the requirements of the end users.
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Q4. Difference between smoke and sanity
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Smoke testing is a preliminary test to check if the software build is stable, while sanity testing is a subset of regression testing to ensure the new changes have not affected the existing functionalities.
• Smoke testing is done to check if the critical functionalities of the software are working fine after a new build is deployed.

• Sanity testing is done to check if the new changes or bug fixes have not affected the exis...read more
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Q5. Difference between regression and Retesting.
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Regression testing is retesting of modified code to ensure that new code changes have not affected existing functionality.
• Regression testing is performed to make sure that new code changes have not introduced any new bugs or issues.

• Retesting is the process of testing the same functionality again to ensure that the reported bug has been fixed.

• Regression testing is done after code changes, while retesting is done after b...read more
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Q1. How to handle Network Calls
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Handling network calls involves optimizing performance, ensuring security, and troubleshooting issues.
• Optimize network calls by reducing unnecessary requests and using caching mechanisms.

• Ensure security by encrypting data, implementing authentication mechanisms, and monitoring for suspicious activity.

• Troubleshoot network issues by analyzing logs, using network monitoring tools, and testing different scenarios.

• Use libra...read more
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Q2. Android Components
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Q3. Kotlin Advs and DisAdv
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Q4. Multi API Calls
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Build MVVM App using NewsAPI

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Q1. Why do you want work with US
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Q1. Previous Project Discussion
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Q2. Life Cycle of Activity
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The life cycle of activity refers to the stages an activity goes through from initiation to completion.
• Initiation: Planning and defining the scope of the activity.

• Execution: Carrying out the planned activities.

• Monitoring and Controlling: Tracking progress and making adjustments as needed.

• Closure: Formal acceptance and completion of the activity.

• Examples: Software development life cycle, project management life cycle.
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