L&T Technology Services IT Consulting Interview Questions & Experience Guide

Interview Preparation
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L&T Technology Services IT Consulting Interview Questions & Experience Guide

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Company Name: L&T Technology Services

Position: IT Consulting

Application Process: I was approached by the company directly for this role.

Interview Rounds:

  • Round 1 - Technical Round:
    • Questions Asked:
      1. Tell me about your framework.
      2. What are the types of Selenium waits?
      3. Difference between XPath and CSS.
      4. Write code to check a list.
    • Your Approach: I answered the questions based on my knowledge and experience. For the framework question, I explained the one I had worked with. For Selenium waits, I listed the types (implicit, explicit, and fluent). For XPath vs. CSS, I highlighted the key differences in syntax and performance. For the coding question, I wrote a simple Python script to check a list.
    • Outcome: I passed this round and moved forward in the process.

Preparation Tips:

  • Be honest and share whatever you know. Avoid creating fake answers.
  • Brush up on technical concepts like Selenium, XPath, CSS, and basic coding skills.

Conclusion:
The interview was straightforward, and the questions were aligned with the role’s requirements. I felt confident in my answers, but I could have prepared more on coding problems to ensure clarity. My advice to future candidates is to focus on practical knowledge and be transparent about your skills.

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Company Name: L&T Technology Services

Position: IT Consulting

Location: [Not specified]

Application Process: I applied through LinkedIn and was interviewed in April 2024.

Interview Rounds:

  • Round 1 - Technical Round:

    • Questions Asked: Technical questions based on the job description.
    • Your Approach: I reviewed the job description thoroughly and prepared answers aligning my skills with the requirements.
    • Outcome: Successfully cleared this round.

  • Round 2 - Technical Round:

    • Questions Asked: Deep dive into my skills and how they match the job requirements.
    • Your Approach: I highlighted my relevant experience and provided examples of past projects to demonstrate my expertise.
    • Outcome: Advanced to the next round.

  • Round 3 - HR Round:

    • Questions Asked: Salary discussion.
    • Your Approach: I researched industry standards and was prepared to negotiate based on my experience and the role’s demands.
    • Outcome: Finalized the salary and received the offer.

Preparation Tips:

  • Review the job description carefully and align your answers with the required skills.
  • Be ready to discuss your past projects in detail, especially those relevant to the role.
  • Research salary benchmarks for the position to negotiate confidently.

Conclusion:
Overall, the interview process was smooth and well-structured. I felt prepared for each round, but I could have practiced more situational questions for the technical rounds. My advice to future candidates is to focus on the job description and be clear about your expectations during the HR round.

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Company Name: L&T Technology Services

Position: IT Consulting

Application Process: I was approached by the company directly for the interview process, which took place before May 2023.

Interview Rounds:

  • Round 1 - Technical Round:

  • Questions Asked:

    • What is the difference between StringBuilder and String?

  • Your Approach: I explained the key differences, focusing on mutability, performance, and use cases for each. I also provided examples to illustrate the advantages of StringBuilder in scenarios involving frequent string manipulations.

  • Outcome: I successfully passed this round.

Preparation Tips:

  • Reviewing core Java concepts, especially string manipulation and performance considerations, was helpful.
  • Practicing with real-world examples of when to use StringBuilder over String can make explanations clearer.

Conclusion:
The interview was straightforward, and my preparation paid off. I would advise future candidates to focus on understanding the practical implications of theoretical concepts, as this can set you apart in technical discussions.

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Company Name: L&T Technology Services

Position: IT Consulting

Application Process: Approached by the company and interviewed in April 2024.

Interview Rounds:

  • Round 1 - Technical Round:

    • Questions Asked: Questions on Java, Spring Boot, Kafka, MySQL, and Microservices.
    • Your Approach: Answered the questions based on my knowledge and experience in these technologies.
    • Outcome: Cleared this round.

  • Round 2 - HR Round:

    • Questions Asked: General HR questions.
    • Your Approach: Answered honestly and professionally.
    • Outcome: Cleared this round.

  • Round 3 - Manager Round:

    • Questions Asked: Questions about my last project.
    • Your Approach: Explained my role and contributions in the project.
    • Outcome: Rejected without clear feedback.

Preparation Tips:

  • Be prepared for technical questions on Java, Spring Boot, Kafka, MySQL, and Microservices.
  • HR rounds are standard; focus on presenting yourself professionally.
  • Be cautious about unclear feedback and unprofessional behavior during the process.

Conclusion:
The interview process was initially smooth, but the lack of transparency in the final round was disappointing. The manager seemed disinterested, and the rejection came without any constructive feedback. My advice to future candidates is to be prepared for all rounds but also to be aware of potential unprofessionalism in the process.

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Company Name: L&T Technology Services

Position: IT Consulting

Location: [Not specified]

Application Process: Applied via Naukri.com and was interviewed in August 2024.

Interview Rounds:

  • Round 1 - Technical Round:

    • Questions Asked:
      1. Mule ESB Mule structure
      2. Dataweave interview questions
    • Your Approach: Prepared by reviewing Mule ESB concepts and practicing Dataweave transformations.
    • Outcome: [Not specified]

  • Round 2 - Technical Round:

    • Questions Asked:
      1. Technical Mule questions
      2. Batch jobs questions
    • Your Approach: Focused on understanding batch job processing and advanced Mule topics.
    • Outcome: [Not specified]

Preparation Tips:

  • Be well-prepared with technical concepts related to Mule ESB, Dataweave, and batch jobs.

Conclusion:

  • The interview process was technical and required a strong grasp of Mule and related technologies. Practicing hands-on scenarios and reviewing key concepts would be beneficial for future candidates.
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Company Name: L&T Technology Services

Position: IT Consulting

Application Process: Approached by the company for the interview process.

Interview Rounds:

  • Round 1 - Resume Shortlist:

    • Questions Asked: N/A (Resume screening)
    • Your Approach: Ensured my resume was crisp and highlighted relevant skills.
    • Outcome: Cleared the round.

  • Round 2 - Aptitude Test:

    • Questions Asked: Basic aptitude questions.
    • Your Approach: Focused on accuracy and time management.
    • Outcome: Cleared the round.

  • Round 3 - Coding Test:

    • Questions Asked: Basics of C and Java.
    • Your Approach: Revised fundamental concepts and practiced coding.
    • Outcome: Cleared the round.

  • Round 4 - HR Round:

    • Questions Asked:
      1. Discussed the company structure and other details.
      2. “Would you like to join our company?”
    • Your Approach: Answered honestly and expressed enthusiasm for the role.
    • Outcome: Cleared the round.

Preparation Tips:

  • For freshers, L&T Technology Services is a great place to start with a friendly work environment.
  • Keep your resume concise and relevant.
  • Brush up on basic aptitude and coding fundamentals.

Conclusion:
Overall, the interview process was smooth and well-structured. The company provides a welcoming environment for freshers. My advice to future candidates is to stay confident and prepare thoroughly for the basics.

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Company Name: L&T Technology Services

Position: IT Consulting

Application Process: The application was made through campus placement.

Interview Rounds:

  • Round 1 - Technical Round:

    • Questions Asked:
      1. Tell us about change management.
      2. What is the HEAD type of method in REST API Integration?
    • Your Approach:
      • For the change management question, I explained the process of managing changes in IT projects, focusing on planning, implementation, and monitoring.
      • For the REST API question, I described the HEAD method as a way to retrieve headers without the response body, useful for checking resource availability.
    • Outcome: Passed to the next round.

  • Round 2 - Technical Round:

    • Questions Asked:
      1. What is your proudest solution provided to the clients?
      2. Briefly describe your day-to-day activities.
    • Your Approach:
      • I shared a specific example of a solution I implemented that improved client efficiency, highlighting the problem, solution, and impact.
      • For day-to-day activities, I outlined my responsibilities, emphasizing teamwork and problem-solving.
    • Outcome: Advanced to the HR round.

  • Round 3 - HR Round:

    • Questions Asked:
      1. Tell us about yourself.
      2. Why should we hire you?
    • Your Approach:
      • I gave a concise summary of my background, skills, and career aspirations.
      • For the “why hire me” question, I aligned my strengths with the company’s values and the role’s requirements.
    • Outcome: Received positive feedback and moved forward in the process.

Preparation Tips:

  • Brush up on technical concepts like REST API methods and change management.
  • Prepare real-life examples of problem-solving and client interactions.
  • Practice answering HR questions confidently and concisely.

Conclusion:
The interview process was smooth and well-structured. I felt prepared for the technical rounds but realized the importance of articulating my experiences clearly in the HR round. For future candidates, I’d recommend practicing both technical and behavioral questions to ensure a balanced performance.

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Company Name: L&T Technology Services

Position: IT Consulting

Location: [Not specified]

Application Process: Applied via Naukri.com and was interviewed in January 2024.

Interview Rounds:

  • Round 1 - One-on-one Round:

  • Questions Asked:

    • What is the default value of map?
    • How does move work internally?

  • Your Approach:

    • For the first question, I recalled the default behavior of maps in the context of programming languages.
    • For the second question, I explained the concept of move semantics and how it optimizes resource management.

  • Outcome: Passed this round.

  • Round 2 - One-on-one Round:

  • Questions Asked:

    • Questions on strings: count character and their frequency.
    • What is the virtual keyword, and how do virtual functions work internally?

  • Your Approach:

    • For the string question, I demonstrated how to iterate through a string and count character frequencies.
    • For the virtual keyword question, I explained polymorphism and the v-table mechanism.

  • Outcome: Passed this round.

Preparation Tips:

  • Practice all basics thoroughly.
  • Be well-versed with your previous projects.
  • Focus on topics like smart pointers, multithreading, and string manipulation.

Conclusion:
The interview process was smooth, and the questions were aligned with the role’s requirements. I felt confident about my answers, but I could have prepared more in-depth about internal workings of certain concepts. My advice to future candidates is to focus on core programming concepts and practical implementations.

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Company Name: L&T Technology Services

Position: IT Consulting

Location: Not specified

Application Process: Applied through campus placement.

Interview Rounds:

  • Round 1 - One-on-one Round:

  • Questions Asked:

    • Tell me about the project you have worked on recently.
    • Any challenges faced recently?
    • What is the difference between UNION and UNION ALL?

  • Your Approach:

    • For the project question, I highlighted my recent work, focusing on my role and contributions.
    • For the challenges, I discussed a real issue I faced and how I resolved it.
    • For the SQL question, I explained the difference clearly with examples.

  • Outcome: Passed to the next round.

  • Round 2 - Technical Round:

  • Questions Asked:

    • How do you approach performance tuning of a stored procedure?
    • What is a recursive CTE?

  • Your Approach:

    • For performance tuning, I discussed indexing, query optimization, and execution plans.
    • For recursive CTE, I explained its purpose and provided a simple example.

  • Outcome: Advanced to the HR round.

  • Round 3 - HR Round:

  • Questions Asked:

    • Are you flexible on timing?

  • Your Approach:

    • I confirmed my flexibility and willingness to adapt to the company’s needs.

  • Outcome: Received positive feedback.

Preparation Tips:

  • Keep your answers simple and straightforward.
  • Brush up on SQL concepts like UNION, UNION ALL, performance tuning, and recursive CTEs.
  • Be ready to discuss your projects and challenges in detail.

Conclusion:
The interview process was smooth, and the questions were relevant to the role. I felt confident in my technical answers, but I could have prepared more for the HR round by anticipating common questions. My advice to future candidates is to stay calm, be honest, and ensure you understand the basics of your domain thoroughly.