TCS Analyst Interview Questions & Experience Guide

Interview Preparation
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TCS Analyst Interview Questions & Experience Guide

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Company Name: TCS

Position: IT Analyst

Application Process: The application process began with a resume shortlist round, followed by HR and technical interviews.

Interview Rounds:

  • Round 1 - Resume Shortlist:

  • Details: The first round involved a resume screening. It’s important to note that adding personal details like photos, gender, age, or address is unnecessary and doesn’t add value to your resume.

  • Outcome: My resume was shortlisted for further rounds.

  • Round 2 - HR Round:

  • Questions Asked:

    • “Describe your day-to-day activities in your current role.”

  • Your Approach: I provided a concise overview of my daily tasks, focusing on responsibilities relevant to the IT Analyst role.

  • Outcome: I successfully cleared the HR round.

  • Round 3 - Technical Round:

  • Questions Asked:

    • Questions related to CCNA and CCNP topics, including HSRP, OSPF, BGP, VLAN, STP, and VTP.

  • Your Approach: I answered the questions based on my knowledge and hands-on experience with networking concepts. I also discussed my current company’s projects to showcase practical understanding.

  • Outcome: I cleared the technical round.

Preparation Tips:

  • Focus on networking fundamentals, especially CCNA and CCNP topics.
  • Be prepared to discuss your current role and projects in detail.
  • Avoid unnecessary personal details in your resume.

Conclusion:
Overall, the interview process was smooth and well-structured. I felt confident in my technical responses, but I could have prepared more thoroughly for the HR round by anticipating behavioral questions. My advice to future candidates is to balance technical and soft skills preparation and ensure your resume is concise and relevant.

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Company Name: TCS

Position: IT Analyst

Location: [Not specified]

Application Process: I applied for the position through LinkedIn in August 2022.

Interview Rounds:

  • Round 1 - Resume Shortlist:

    • Questions Asked: The initial round involved a resume screening process to shortlist candidates.
    • Your Approach: I ensured my resume was professional and highlighted relevant skills in Automation Testing, Core Java, and Frameworks.
    • Outcome: I successfully cleared this round and moved to the next stage.

  • Round 2 - Technical Round:

    • Questions Asked:
      1. Questions related to Automation Testing, Core Java, and Frameworks.
      2. Functional testing questions.
    • Your Approach: I answered the questions based on my hands-on experience and theoretical knowledge. I focused on clarity and practical examples.
    • Outcome: The interview went well, and I received positive feedback from the HR team afterward.

Preparation Tips:

  • Focus on core technical skills like Automation Testing, Java, and testing frameworks.
  • Be prepared to discuss your practical experience in detail.
  • Practice answering functional testing questions to ensure clarity in your responses.

Conclusion:
Overall, the interview experience with TCS was positive. The technical round was thorough but fair, and the HR discussion was smooth. For future candidates, I’d recommend brushing up on core technical concepts and being confident in discussing your experience.

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Company Name: TCS

Position: IT Analyst

Location: Not specified

Application Process: I applied via Naukri.com and was interviewed in November 2022.

Interview Rounds:

  • Round 1 - Resume Shortlist:

  • Questions Asked: Not applicable (resume screening round).

  • Your Approach: Ensured my resume was properly aligned and formatted to make it easy for the recruiter to review.

  • Outcome: Successfully shortlisted for the next round.

  • Round 2 - Technical Round:

  • Questions Asked: Questions related to Mainframes, COBOL, and JCL.

  • Your Approach: Focused on demonstrating my knowledge and experience with these technologies.

  • Outcome: Cleared the technical round.

  • Round 3 - HR Round:

  • Questions Asked: “Reason for leaving previous jobs.”

  • Your Approach: Provided a honest and professional response, highlighting my career growth aspirations.

  • Outcome: Successfully cleared the HR round.

Preparation Tips:

  • Upskill and learn continuously. Don’t stop learning.

Conclusion:
Overall, the interview process was smooth, and I felt well-prepared for each round. Proper resume formatting and continuous learning were key to my success. For future candidates, I recommend focusing on upskilling and presenting a clear, well-structured resume.

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Company Name: TCS

Position: IT Analyst

Location: [Not specified]

Application Process: I applied for the position through Naukri.com and was interviewed before March 2023.

Interview Rounds:

  • Round 1 - HR Round:

  • Questions Asked:

    • Tell me about your previous experience.

  • Your Approach: I briefly summarized my previous roles, highlighting relevant skills and experiences that align with the IT Analyst position.

  • Outcome: I passed this round and moved on to the next stage.

  • Round 2 - Technical Round:

  • Questions Asked:

    • What are attributes?

  • Your Approach: I explained the concept of attributes in programming, giving examples and relating it to real-world applications.

  • Outcome: The interviewer seemed satisfied with my answer, and I advanced further in the process.

Preparation Tips:

  • Brush up on core technical concepts like networking, Spring, Struts, and other relevant technologies mentioned in the job description.
  • Practice explaining your previous experience concisely and clearly.
  • Be ready to answer fundamental technical questions with practical examples.

Conclusion:
Overall, the interview process was smooth, and the questions were aligned with the role. I could have prepared more in-depth for the technical round, but my foundational knowledge helped me through. For future candidates, focus on both technical and communication skills to ace the interview.

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Company Name: TCS

Position: IT Analyst

Location: [Not specified]

Application Process: I applied via a walk-in interview before August 2023.

Interview Rounds:

  • Round 1 - Aptitude Test:

    • Questions Asked: General Assessment test
    • Your Approach: I prepared by revising basic aptitude topics like quantitative aptitude, logical reasoning, and verbal ability.
    • Outcome: Cleared the round successfully.

  • Round 2 - Technical Round:

    • Questions Asked:
      1. Technical questions in general (specifics not mentioned).
      2. My strengths and weaknesses.
    • Your Approach: For the technical part, I brushed up on core concepts related to networking, Spring, Struts, and other relevant technologies. For the strengths and weaknesses question, I highlighted my problem-solving skills and mentioned my willingness to learn as a way to address my weaknesses.
    • Outcome: Cleared the round.

  • Round 3 - HR Round:

    • Questions Asked:
      1. Company details.
      2. Offer details and benefits.
    • Your Approach: I researched TCS beforehand to answer questions about the company. For the offer details, I listened carefully and asked clarifying questions where needed.
    • Outcome: Received a positive response and moved forward in the process.

Preparation Tips:

  • Focus on aptitude topics like quantitative, logical reasoning, and verbal ability for the first round.
  • Brush up on technical skills, especially networking, Spring, Struts, and other relevant technologies.
  • Prepare a clear and honest answer for strengths and weaknesses.
  • Research the company thoroughly before the HR round.

Conclusion:
Overall, the interview process was smooth and well-structured. I felt prepared for each round, but I could have spent more time on specific technical areas. My advice to future candidates is to practice aptitude questions thoroughly and be honest in the HR round. Good luck!

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Company Name: TCS

Position: IT Analyst

Location: [Not specified]

Application Process: Applied via the company website in February 2022.

Interview Rounds:

  • Round 1 - Resume Shortlist:

  • Outcome: Resume was shortlisted for further rounds.

  • Round 2 - One-on-one Technical Round:

  • Questions Asked:

    • SOC architecture.
    • SIEM functionality.
    • Parsing and normalization.
    • Python programming questions.
    • Different types of SIEM tools.
    • Endpoint security products.
    • Mostly scenario-based questions.

  • Your Approach: Focused on explaining concepts clearly and providing practical examples.

  • Outcome: Advanced to the next round.

  • Round 3 - One-on-one Technical Round:

  • Questions Asked:

    • Scenario-based questions on SOC and SIEM technology.
    • Latest security-based questions.

  • Your Approach: Prepared thoroughly for scenario-based questions and stayed updated on the latest security tools.

  • Outcome: [Not specified]

Preparation Tips:

  • Ensure you are well-prepared for scenario-based questions.
  • Focus on the latest security tools and their functionalities.
  • Brush up on Python programming and SOC/SIEM technologies.

Conclusion:
The interview process was rigorous but fair, with a strong emphasis on practical knowledge and scenario-based questions. Preparing well for the latest security tools and technologies is crucial. If I could do anything differently, I would spend more time practicing scenario-based questions to improve my responses.

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Company Name: TCS

Position: IT Analyst

Application Process: The application was likely through campus placement or an online portal, though the exact method wasn’t specified.

Interview Rounds:

  • Round 1 - Technical Interview:
    • Questions Asked:
      1. Can you explain what XPath is and how it is used?
      2. What is BDD (Behavior-Driven Development), and how does it differ from other development methodologies?
    • Your Approach: For XPath, I explained its purpose in XML and HTML parsing, along with examples of how it locates elements. For BDD, I compared it to TDD (Test-Driven Development) and highlighted its focus on collaboration between developers and non-technical stakeholders.
    • Outcome: The interviewer seemed satisfied with my answers, and I progressed to the next stage.

Preparation Tips:

  • Brush up on core technical concepts like XPath, BDD, and other relevant tools mentioned in the job description.
  • Practice explaining technical terms in simple language to demonstrate clarity and understanding.

Conclusion:
The interview was straightforward, focusing on foundational technical knowledge. I felt confident in my answers, but I could have prepared more real-world examples to illustrate my points better. For future candidates, I’d recommend thoroughly reviewing the job description and practicing clear, concise explanations of key concepts.

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Company Name: TCS

Position: IT Analyst

Application Process: The application was made through campus placement.

Interview Rounds:

  • Round 1 - Technical Interview:
    • Questions Asked:
      • Basics of .NET, C#, and SQL.
    • Your Approach: I focused on explaining the fundamental concepts of .NET and C#, along with basic SQL queries. I also mentioned my familiarity with frameworks like Hibernate and Spring, as they were part of the recommended skills.
    • Outcome: Cleared the round successfully.

Preparation Tips:

  • Brush up on core .NET and C# concepts.
  • Practice basic SQL queries.
  • Familiarize yourself with frameworks like Hibernate, Spring, and JUnit, as they are often part of the technical requirements.

Conclusion:
The interview was straightforward, focusing on foundational technical knowledge. I felt confident in my answers, but I could have prepared more on advanced topics in .NET and SQL. For future candidates, I’d recommend a thorough revision of core concepts and some hands-on practice with the mentioned frameworks.

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Company Name: TCS

Position: IT Analyst

Location: [Location not specified]

Application Process: I applied through the company website and was interviewed before July 2023.

Interview Rounds:

  • Round 1 - Technical Round:

  • Questions Asked:

    • Using Java 8 features, solve the scenario: Given a list of employees, increment the salary of employees with a salary less than or equal to 10,000.
    • Aggregation and group by using a MongoDB query.

  • Your Approach:

    • For the Java 8 question, I used streams and lambda expressions to filter and update the salaries.
    • For the MongoDB query, I wrote an aggregation pipeline to group and aggregate data as required.

  • Outcome: I passed this round and moved to the next stage.

  • Round 2 - HR Round:

  • Questions Asked:

    • What is your salary expectation?
    • What is your reason for seeking new opportunities?

  • Your Approach:

    • I provided a realistic salary expectation based on industry standards and my experience.
    • I explained my career goals and how the role aligns with them.

  • Outcome: The HR round went well, and I received positive feedback.

Preparation Tips:

  • Brush up on Java 8 features, especially streams and lambda expressions.
  • Practice MongoDB queries, focusing on aggregation and grouping.
  • Be clear about your salary expectations and career goals for the HR round.

Conclusion:
The interview process was smooth, and the questions were aligned with the role’s requirements. I felt well-prepared for the technical round, but practicing more MongoDB queries beforehand would have been helpful. For future candidates, I recommend focusing on practical coding and database queries, as well as being confident in discussing your career aspirations during the HR round.

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Company Name: TCS

Position: IT Analyst

Application Process: The application was part of the campus placement process.

Interview Rounds:

  • Round 1 - Coding Test:

    • Questions Asked: Two basic programming problems were given to solve.
    • Your Approach: I focused on writing clean and efficient code for both problems, ensuring all edge cases were covered.
    • Outcome: Successfully cleared the round.

  • Round 2 - Technical Interview:

    • Questions Asked: One easy technical question was asked.
    • Your Approach: I explained my thought process clearly and provided a solution with a logical breakdown.
    • Outcome: Cleared the round and moved forward in the process.

Preparation Tips:

  • Practice basic programming problems to build confidence.
  • Brush up on fundamental technical concepts relevant to the role.
  • Stay calm and articulate your thought process during the interview.

Conclusion:
The interview process was smooth and well-structured. I felt prepared for the coding test, but I could have spent more time revising technical concepts for the interview round. My advice to future candidates is to balance their preparation between coding and theoretical knowledge.

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Company Name: TCS

Position: IT Analyst

Application Process: I applied via Naukri.com and was interviewed in July 2022.

Interview Rounds:

  • Round 1 - Resume Shortlist:

    • Questions Asked: None (resume screening).
    • Your Approach: Ensured my resume was crisp and highlighted relevant skills.
    • Outcome: Shortlisted for the next round.

  • Round 2 - Technical Round:

    • Questions Asked:
      1. Questions related to SCCM Admin L2 role based on my profile.
      2. All questions were profile-specific.
    • Your Approach: Prepared thoroughly on topics mentioned in my resume and relevant to the role.
    • Outcome: Cleared the technical round.

  • Round 3 - HR Round:

    • Questions Asked:
      1. Discussion about salary structure and joining formalities.
      2. Background verification and document confirmation.
    • Your Approach: Answered honestly and provided all necessary details.
    • Outcome: Received the offer.

Preparation Tips:

  • Update your skills regularly if you are in IT. Stay current with industry trends and technologies.

Conclusion:
The interview process was smooth, and the questions were aligned with my profile. Preparing well for technical topics and keeping my resume updated helped me succeed. For future candidates, focus on your resume and be thorough with your technical skills.

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Company Name: TCS

Position: Analyst

Application Process: The application was likely through campus placement or an online portal, though specific details were not provided.

Interview Rounds:

  • Round 1 - Technical Interview:
    • Questions Asked:
      • Q1. Tell me about SQL joins.
    • Your Approach: I explained the different types of SQL joins (INNER, LEFT, RIGHT, FULL) with examples of how each works and when to use them.
    • Outcome: The interviewer seemed satisfied with my explanation, and I passed this round.

Preparation Tips:

  • Focus on fundamental technical concepts like SQL joins, as they are commonly asked in interviews.
  • Practice explaining technical topics clearly and concisely.

Conclusion:
The interview was straightforward, and my preparation on SQL joins paid off. For future candidates, I’d recommend brushing up on core technical skills relevant to the role and practicing how to articulate your answers effectively.

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Company Name: TCS

Position: IT Analyst

Location: [Location not specified]

Application Process: [Details not provided]

Interview Rounds:

  • Round 1 - Technical Round:
    • Questions Asked:
      • Core SAP ABAP question (specific question not detailed).
    • Your Approach: [Candidate’s approach not detailed]
    • Outcome: [Result of this round not specified]

Top Skills Recommended for TCS IT Analyst Interview:

  • Hibernate
  • JUnit
  • Java
  • MongoDB
  • Networking
  • Spring
  • Struts
  • Wireless
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Company Name: TCS

Position: IT Analyst

Location: Not specified

Application Process: I applied via LinkedIn and was interviewed before August 2023.

Interview Rounds:

  • Round 1 - Technical Round:

  • Questions Asked:

    • Basics of JavaScript
    • Basics of Angular
    • Angular lifecycle hooks
    • RxJS Subject and BehavioralSubject
    • How to pass data to different components

  • Your Approach: I focused on revising the fundamental concepts of JavaScript and Angular, including lifecycle hooks and RxJS subjects. For the data-passing question, I explained various methods like @Input/@Output, services, and state management.

  • Outcome: I successfully cleared this round.

Preparation Tips:

  • Learn the basics thoroughly, especially core concepts of JavaScript and Angular.
  • Practice explaining how to pass data between components, as it’s a common topic.

Conclusion:
The interview was straightforward, focusing on foundational knowledge. Make sure to brush up on Angular and JavaScript basics, as well as common interview questions like data passing. Good luck!

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Company Name: TCS

Position: IT Analyst

Application Process: I applied via a referral and was interviewed before June 2023.

Interview Rounds:

  • Round 1 - Technical Round:

    • Questions Asked:
      1. Explain about OOP concepts.
      2. Tell me about yourself and your last project.
    • Your Approach: I explained OOP concepts clearly with examples and discussed my project in detail, highlighting my contributions.
    • Outcome: I passed this round.

  • Round 2 - Technical Round:

    • Questions Asked:
      1. Personal questions like why you want to leave your job.
      2. What are your roles and responsibilities?
    • Your Approach: I answered honestly about my career goals and elaborated on my current roles and responsibilities.
    • Outcome: I passed this round.

  • Round 3 - HR Round:

    • Questions Asked:
      1. Salary discussion (last drawn).
      2. Salary negotiation.
    • Your Approach: I was transparent about my current salary and negotiated politely based on industry standards.
    • Outcome: I cleared this round and received an offer.

Preparation Tips:

  • Keep your answers real and honest.
  • Brush up on OOP concepts and be ready to discuss your projects in detail.
  • Practice answering personal and HR-related questions confidently.

Conclusion:
Overall, the interview process was smooth. Being honest and well-prepared helped me clear all rounds. My advice to future candidates is to stay genuine and confident throughout the process.

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Company Name: TCS

Position: IT Analyst

Location: [Location not specified]

Application Process: [Application process details not provided]

Interview Rounds:

  • Round 1 - Technical Round:

    • Questions Asked:
      • About SQL and PLSQL
    • Your Approach:
      • Prepared basic concepts of SQL and PLSQL to answer confidently.
    • Outcome:
      • Successfully cleared the round.

  • Round 2 - HR Round:

    • Questions Asked:
      • Salary discussion
    • Your Approach:
      • Researched industry standards and was prepared to negotiate based on my skills and experience.
    • Outcome:
      • Cleared the round and moved forward in the process.

Preparation Tips:

  • Prepare for basic concepts first, especially in SQL and PLSQL.
  • Research salary benchmarks for the role to be prepared for HR discussions.

Conclusion:
The interview process was straightforward, focusing on technical basics and HR discussions. Preparing well for foundational topics and being clear about salary expectations helped me navigate the rounds smoothly.

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Company Name: TCS

Position: IT Analyst

Location: [Location not specified]

Application Process: I applied via a recruitment consultant and was interviewed before March 2023.

Interview Rounds:

  • Round 1 - Technical Round:

    • Questions Asked:
      1. Cucumber BDD Keywords
      2. Basic Java OOPS concepts
      3. Basic SQL queries
      4. Selenium (Basic to Advanced, scenario-based and straightforward questions)
    • Your Approach: I focused on explaining the concepts clearly, providing examples where necessary, and demonstrating my practical knowledge of Selenium and Java.
    • Outcome: Passed this round successfully.

  • Round 2 - Behavioral Round:

    • Questions Asked:
      1. Agile Way of Working
      2. STAR-related questions
      3. Why are you looking for a change?
    • Your Approach: I used the STAR method to structure my answers for behavioral questions and emphasized my adaptability and teamwork skills for the Agile-related question. For the change question, I highlighted my career growth aspirations.
    • Outcome: Cleared this round as well.

  • Round 3 - HR Round:

    • Questions Asked:
      1. General HR questions and package discussion
    • Your Approach: I kept my answers professional and aligned with my career goals during the HR discussion.
    • Outcome: Successfully cleared the HR round.

Preparation Tips:

  • Brush up on core Java OOPS concepts and SQL queries.
  • Practice Selenium scenarios and Cucumber BDD keywords.
  • Prepare for STAR-based behavioral questions and Agile methodologies.
  • Be clear about your reasons for seeking a change and articulate them well.

Conclusion:
Overall, the interview process was smooth and well-structured. I felt confident in my technical and behavioral responses, which helped me clear all rounds. For future candidates, I’d recommend thorough preparation on the mentioned topics and practicing clear communication during interviews.

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Company Name: TCS

Position: IT Analyst

Location: [Location not specified]

Application Process: I applied for the position through Naukri.com and was interviewed in October 2022.

Interview Rounds:

  • Round 1 - Resume Shortlist:

  • Questions Asked: No specific questions were asked in this round. The focus was on reviewing my resume.

  • Your Approach: I ensured my resume was concise and highlighted relevant skills and experiences.

  • Outcome: I was shortlisted for the next round.

  • Round 2 - Technical Round:

  • Questions Asked:

    1. What is normalization?
    2. What is a composite key?
    3. What is polymorphism?
    4. What is the MVC lifecycle?
    5. What is API routing?

  • Your Approach: I answered each question clearly, providing definitions and examples where applicable. For technical concepts like MVC and API routing, I explained their significance in real-world applications.

  • Outcome: The round went well, and I received positive feedback.

Preparation Tips:

  • Focus on core technical concepts like databases (normalization, keys), OOPs (polymorphism), and web development (MVC, API routing).
  • Practice explaining these concepts with examples to make your answers more impactful.

Conclusion:
Overall, the interview process was smooth, and the questions were aligned with the role’s requirements. I could have prepared more on advanced topics related to the role, but the experience was valuable. For future candidates, I recommend thoroughly revising fundamental concepts and being confident in your explanations.

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Company Name: TCS

Position: Analyst

Location: Rajalakshmi Engineering College

Application Process: Applied through campus placement.

Interview Rounds:

  • Round 1 - Aptitude Test:

    • Questions Asked: General aptitude questions covering quantitative, logical, and verbal reasoning.
    • Your Approach: Focused on time management and accuracy, practiced previous year questions.
    • Outcome: Cleared the round successfully.

  • Round 2 - HR Interview:

    • Questions Asked:
      • “Why do you want to join us?”
    • Your Approach: Answered honestly, highlighting my interest in the role and the company’s reputation.
    • Outcome: Cleared the round; feedback was positive on communication skills.

Preparation Tips:

  • Practice aptitude tests from previous years.
  • Stay calm during the HR interview; focus on clear communication.

Conclusion:
The overall experience was smooth. The aptitude round was manageable with proper preparation, and the HR round tested my communication skills. I could have prepared more company-specific answers for the HR round. For future candidates, I’d advise practicing aptitude questions thoroughly and being confident during the HR interview.