LTIMindtree Software Engineer Interview Questions and Answers

A wide range of questions were asked including concepts like logical reasoning, CN, DBMS, SQL, OS, Data structures followed by very basic coding questions.

Q1. Introduce yourself with your academic details
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Q2. Elaborate your projects
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Q3. What is SDLC and elaborate it?
Ans. 
SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.
• SDLC is a systematic process for building software applications.

• It consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.

• Each phase has its own set of activities and deliverables.

• Examples of SDLC models include Waterfa...read more
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Q4. Some scenario and logic based questions along with technical were asked
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Q1. What do you know about LTIMindtree?
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Q2. Why should we take you?
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Q3. Where do you see yourself in next 5-10 years?
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Q1. What is the process for managing hotfix changes in a production environment?
Ans. 
Hotfix changes in a production environment are managed through a controlled process to minimize risks and ensure smooth deployment.
• Hotfix changes should be thoroughly tested in a staging environment before being deployed to production.

• A rollback plan should be in place in case the hotfix introduces new issues.

• Communication with stakeholders and users about the hotfix deployment is crucial to manage expectations and min...read more
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Q2. What are the methods to scale up a Kubernetes cluster?
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Methods to scale up a Kubernetes cluster include horizontal scaling, vertical scaling, and cluster auto-scaling.
• Horizontal scaling: Adding more nodes to the cluster to distribute the workload.

• Vertical scaling: Increasing the resources (CPU, memory) of existing nodes in the cluster.

• Cluster auto-scaling: Automatically adjusting the number of nodes based on resource usage.

• Using tools like Horizontal Pod Autoscaler (HPA) t...read more
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Q1. What are your salary expectations?
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Q2. What was your previous salary package?
Ans. 
I prefer not to disclose my previous salary package.
• It is not appropriate to discuss previous salary during an interview.

• Focus on discussing qualifications, skills, and fit for the role instead.

• Employers should base salary offers on the candidate's value and market rates, not previous salary.
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Strings and Lists Questions

Q1. Tree based questions
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Q2. Networking related questions part of my training
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Q3. DSA related questions
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Q1. Discussion on offer
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Q2. Location and Training programme
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A technical and aptitude test

Q1. Write a program to reverse a string
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Q2. Give SQL queries for the given data set
Ans. 
Provide SQL queries based on a specified dataset to extract or manipulate data.
• Identify the tables involved in the dataset.

• Use SELECT statements to retrieve specific columns.

• Utilize WHERE clauses to filter results based on conditions.

• Implement JOINs to combine data from multiple tables.

• Consider GROUP BY and aggregate functions for summarizing data.
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Q1. Free to relocate
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Q2. Any academic failures
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I faced academic challenges during my studies, which taught me resilience and the importance of seeking help when needed.
• Struggled with calculus in my first year, leading to a lower grade than expected.

• Learned to seek help from professors and peers, which improved my understanding.

• Participated in study groups that enhanced my collaborative skills.

• Ultimately retook the course and achieved a much better grade, reinforcin...read more
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