LTIMindtree Graduate Trainee Interview Questions, Process, and Tips

This round was to test our logical reasoning and critical thinking

In this round some basic string manipulation and array manipulation questions were asked.

Q1. Difference between Data scientist and Data Engineer
Ans. 
Data scientists analyze and interpret complex data to inform business decisions, while data engineers design and build data pipelines to collect and store data.
• Data scientists focus on analyzing and interpreting data to extract insights and make predictions.

• Data engineers focus on designing and building data pipelines to collect, store, and transform data.

• Data scientists often use machine learning algorithms and statis...read more
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Q2. What is a data Server
Ans. 
A data server is a computer system or software application that provides data to other computers or applications over a network.
• Data servers store and manage data for easy access by clients

• They can be physical servers or virtual servers

• Examples include SQL Server, Oracle Database, MongoDB
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Q3. Using sql query find all the employee in the table who have third highest salary
Ans. 
Use SQL query to find employees with third highest salary in table
• Use ORDER BY clause to sort salaries in descending order

• Use LIMIT and OFFSET to skip first two highest salaries

• Example: SELECT employee_name FROM employees ORDER BY salary DESC LIMIT 1 OFFSET 2
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Q1. Are you ok to relocate.
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Coding question is from data structures . you can use any language you are comfortable with.

Q1. The technical questions do you expect to be asked based on your resume?
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Q1. Your adaption to the new technology?
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Q2. Are you ok with relocation?
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Logical reasoning , Numerical and Scenario based

Q1. This was Technical and Hr Both
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Q2. Skills , What languages you know , questions on projects.
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Q1. Web development,
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Q2. SQL, OOPS CONCEPTS
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We had an aptitude test it was done online. It had coding,verbal,logical reasoning based question