LTIMindtree Software Engineer Interview Questions, Process, and Tips

This was hiring for an internal B2B project in the company, in which we got three levels of Assignment with 3 levels, Easy, Medium, and Hard.
Each Level contains 5 questions, and almost 3 questions need to be attempted, which was a mix of DSA and short HTML+CSS+JS quick projects(Like making a calculator, and extracting data from JSON).

Q1. Good testing on DSA skills was asked binary search, array & LinkedList questions. Also, OS, DBMS, and CN are asked in this round.
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Q2. What is the difference between Array and LinkedList? What are binary search, code, and complexities? What is a deadlock? What is OOPS? Pillars of OOPS(Encapsulation, Inheritance, Abstraction, Polymorphism)...read more
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Interview questions for Software Engineer position
• Array is a collection of elements of the same data type, while LinkedList is a collection of nodes that contain data and a reference to the next node

• Binary search is a search algorithm that divides the search interval in half at every step, reducing the search space by half

• Code complexity refers to the level of difficulty in understanding and maintaining a piece of code

• ...read more
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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?
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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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LTIMindtree is a global technology consulting and services company specializing in digital transformation and IT services.
• LTIMindtree was formed through the merger of LTI (Larsen & Toubro Infotech) and Mindtree in 2019.

• It offers services in areas such as cloud computing, data analytics, cybersecurity, and artificial intelligence.

• LTIMindtree serves clients in various industries including banking, healthcare, retail, and...read more
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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?
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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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My salary expectations are based on my experience, skills, and the market rate for Software Engineers.
• Research the average salary for Software Engineers in your location and level of experience.

• Consider your skills, qualifications, and the value you bring to the company.

• Be prepared to negotiate based on the job responsibilities and benefits offered.

• Provide a salary range rather than a specific number to allow for flexi
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Q2. What was your previous salary package?
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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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It is all about reasoning, problem solving

Q1. Write a java program to swap two numbers without using third number
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Swapping two numbers without using a third number in Java
• Create a temporary variable and use bitwise XOR operation to swap the numbers

• Example: int a = 5, b = 10; a = a ^ b; b = a ^ b; a = a ^ b; // Now a = 10, b = 5
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Q2. Explain briefly about oops
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Object-oriented programming paradigm that focuses on objects and classes for code organization and reusability.
• OOP is based on the concept of objects, which can contain data in the form of fields (attributes) and code in the form of procedures (methods).

• Classes are blueprints for creating objects, defining their structure and behavior.

• Encapsulation allows bundling data and methods that operate on the data within a sing...read more
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