LTIMindtree Software Engineer Interview Questions, Process, and Tips

Q1. My technology based - what applications you worked on
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Q1. Tell me about yourself, experience and previous company
Ans. 
I am a software engineer with 5 years of experience in developing web applications. I previously worked at XYZ Company.
• 5 years of experience in developing web applications

• Proficient in programming languages such as Java, JavaScript, and Python

• Experience with front-end frameworks like Angular and React

• Worked at XYZ Company as a software engineer
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Q2. What is your expectation
Ans. 
I expect a challenging work environment where I can continue to learn and grow as a software engineer.
• I expect to work on interesting and innovative projects that push me to think creatively.

• I expect to collaborate with talented team members who can help me expand my skills.

• I expect opportunities for professional development and growth within the company.

• I expect a supportive and inclusive work culture that values dive
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Q1. Tell about yourself
Ans. 
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring Boot, and Angular

• Strong problem-solving skills

• Experience working in Agile development environment

• Passionate about learning new technologies
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30 mins and 2 simple questions.

Q1. Was asked to explain the coding question solved in round 1 followed by some DSA questions.
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Q2. What is a Trie
Ans. 
A Trie is a tree data structure used for efficient retrieval of key-value pairs, commonly used in autocomplete features.
• Trie stands for retrieval tree or prefix tree

• Each node in a Trie represents a single character

• Tries are commonly used in search engines for autocomplete suggestions

• Example: Trie for words 'apple', 'app', 'apricot' would have nodes 'a' -> 'p' -> 'p' -> 'l' -> 'e', 'a' -> 'p' -> 'p', 'a' -> 'p' -> 'r' -
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Q1. Where do you see yourself in 5 years
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It was all about solving the puzzles.

Python and C are my primary languages, so, I answered through them.

Q1. About my project
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Q2. About my field interest
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Q1. About my interest in joining the organization
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Q2. What you are looking for in joining the organization?
Ans. 
I am looking for a challenging work environment where I can contribute my skills and learn new technologies.
• Opportunities for professional growth and development

• Collaborative team environment

• Exciting projects to work on

• Strong company culture and values

• Work-life balance
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I contains 80 questions from aptitude and 4 codes were given

Q1. Tuple is mutable or not if not change it
Ans. 
Tuple is immutable in Python.
• Tuples are similar to lists but are immutable.

• Once a tuple is created, you cannot change its values.

• You can convert a tuple to a list and modify it, but you cannot convert a list to a tuple.

• Tuples are faster than lists and can be used as keys in dictionaries.
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Q2. Write a program to bubble sort
Ans. 
Bubble sort program sorts an array by repeatedly swapping adjacent elements if they are in wrong order.
• Compare adjacent elements and swap if necessary

• Repeat until no swaps are needed

• Time complexity: O(n^2)

• Space complexity: O(1)
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Q3. Write a logic for fibonocci series with recursion
Ans. 
Logic for Fibonacci series using recursion
• Define a function that takes an integer as input

• If the input is 0 or 1, return the input

• Else, return the sum of the previous two numbers in the series

• Call the function recursively with the previous two numbers as input
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Q4. Write a code to print prime numbers upto 100
Ans. 
Code to print prime numbers upto 100
• Loop through numbers 2 to 100

• Check if number is prime by dividing it by numbers from 2 to itself-1

• If number is prime, print it
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Q5. Why only Mindtree why not other company
Ans. 
I chose Mindtree because of its strong reputation, innovative projects, and supportive work culture.
• Mindtree has a strong reputation in the industry for delivering high-quality software solutions.

• The company is known for its innovative projects and cutting-edge technologies.

• Mindtree has a supportive work culture that encourages learning, growth, and collaboration.

• I appreciate Mindtree's focus on work-life balance and e...read more
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C programming and objects oriented based questions

Q1. About self introduction, family background, education background details
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Q2. Whatever they want to ask...
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Q3. About self introduction
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Q4. Education background
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