LTIMindtree Software Engineer Interview Questions, Process, and Tips

Q1. All basics of java,java8,collections,springboot
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Q2. All basic questions
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Q3. How spring profiles works
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Spring profiles allow for different configurations to be used based on the environment.
• Spring profiles are used to define different configurations for different environments such as development, testing, and production.

• Profiles can be activated using the 'spring.profiles.active' property in the application.properties file.

• Profiles can also be activated programmatically using the 'SpringApplication.setAdditionalProfiles...read more
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Q4. How concurrent hashmap work
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ConcurrentHashMap is a thread-safe implementation of HashMap in Java.
• It allows multiple threads to read and write to the map concurrently.

• It uses a technique called lock striping to achieve high concurrency.

• It divides the map into segments and locks each segment separately.

• It provides better performance than Hashtable and synchronized HashMap.

• Example: ConcurrentHashMap map = new ConcurrentHashMap<>();
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Q5. Difference between mapflatmap
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map applies a function to each element and returns a new array, flatMap applies a function that returns an array and flattens the result
• map transforms each element of an array using a function and returns a new array

• flatMap applies a function that returns an array and flattens the result

• map returns an array of the same length as the original, flatMap can return an array of a different length

• Example: [1, 2, 3].map(x => ...read more
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Basic aptitude math and logic questions

Given a topic discuss among a group of 8 people

Q1. Basic programming and .net questions
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Q1. Behavioral questions
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Assignment on pointer

Q1. 2 coding problems on string : Easy ones One to one discussion on java . OOPs conecpts
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Q1. C# questions and basic joins
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General aptitude questions

Mid level coding questions

Q1. Asked three coding questions and few technical questions level is easy
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