LTIMindtree Application Developer Interview Questions, Process, and Tips

Q1. Basic questions of frameworks
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Q2. Java, Spring, Spring Boot, Microservices
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Q1. Brief in frameworks and frequent Answers
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Q1. Explain Microservice, what is it, how it's work,
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Microservices are small, independent, and loosely coupled services that work together to form a larger application.
• Microservices are designed to be modular and scalable.

• Each microservice performs a specific task and communicates with other microservices through APIs.

• Microservices can be developed and deployed independently of each other.

• They offer flexibility, fault tolerance, and faster time-to-market.

• Examples of micr
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General coding questions from java

Spring boot application, how it's work?

Q1. One-to-one talk with HR for general purpose.
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Q1. All concept need to clear
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Q2. Explain max to max answer to them
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Q1. How do you allocate memory to 2D array dynamically? How and why does that work?
Ans. 
Dynamic allocation of memory to 2D array is done using double pointer and malloc function.
• Declare a double pointer to hold the 2D array.

• Allocate memory to the first dimension using malloc function.

• Allocate memory to the second dimension using a loop and malloc function.

• Free the memory after use to avoid memory leaks.

• Example: int **arr; arr = (int **)malloc(rows * sizeof(int *));

• Example: for(int i=0; i
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Q2. Given string 'aabbdbdges', write a function to return a string in which there would be the letter followed by it's count of occurrence. (the output from the function for the given string should be a2b3d2g2...read more
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Q3. Questions regarding memory allocation layout in C
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Q4. Questions on Code lifecycle. Like, what is assembly code? what are macros?
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Q1. Detailed questions regarding what is sprint, what is iteration? what is a story? what is a scrum? what is the role of scrum master?
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Q2. Explain waterfall model
Ans. 
Waterfall model is a linear sequential approach to software development.
• It follows a sequential process where each phase must be completed before moving to the next one.

• It is a rigid model and changes cannot be made easily once a phase is completed.

• It is suitable for projects with well-defined requirements and a clear understanding of the end product.

• Phases include requirements gathering, design, implementation, testin...read more
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Q1. General Hr questions like self intro preivious experience,
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Genral and english aptitude test

Q1. Operations round with managers questions based on apps
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Q2. How does apps work in our daily life
Ans. 
Apps have become an integral part of our daily lives, helping us with various tasks and activities.
• Apps help us stay organized by managing our schedules and to-do lists.

• They provide entertainment through games, music, and video streaming services.

• Apps facilitate communication through social media platforms and messaging apps.

• They assist in navigation with GPS and mapping apps.

• Apps enable online shopping and banking, ma...read more
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Q3. Category in apps we use in our day to day life
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Categories in apps include social media, productivity, entertainment, health & fitness, education, finance, and communication.
• Social media apps (e.g. Facebook, Instagram, Twitter)

• Productivity apps (e.g. Microsoft Office, Trello, Evernote)

• Entertainment apps (e.g. Netflix, Spotify, YouTube)

• Health & fitness apps (e.g. Fitbit, MyFitnessPal, Headspace)

• Education apps (e.g. Duolingo, Khan Academy, Quizlet)

• Finance apps (e.g. M...read more
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Q4. What are sub categories in apps and how do they work?
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Sub categories in apps are smaller categories within a main category that help organize and navigate content more efficiently.
• Sub categories help users easily find specific content within an app

• They can be used to group similar features or functions together

• Examples include sub categories like 'Settings', 'Notifications', 'Profile' within a main category like 'Account'
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