Stellar Innovations Trainee Process Associate Interview Questions and Answers

1st Round consisted of Technical Discussion and Coding Round. I was asked to write down the logic for Prime no., Fibonacci Series, Matrix related question, etc.

I was asked to share my screen and write down logic for questions related to Strings, Arrays and 2-D matrix's.

Q1. Discussion About the previous projects done. Detailed questions about the technique used and algorithm related questions.
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Q2. Few basic questions about ML. eg: Linear Regression, Logistic Regression, etc.
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It was a test of 90 minutes containing almost every thing .Quantitative+Logical+Computer fundamentals+2 coding questions

3 Coding Questions were asked

Artificial Intelligence

Q1. SQL QUERIES nested and joins
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Q2. Internships projects questions and tech stacks
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DURATION 1.3 HRS WITH REASONING AND 2 CODING QUESTION

Q1. SQL QUESTION FIND N TH HIGHEST SALARY
Ans. 
Use SQL query with ORDER BY and LIMIT to find the Nth highest salary.
• Use ORDER BY clause to sort salaries in descending order

• Use LIMIT to specify the Nth highest salary

• Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT N,1
Answered by AI
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Q2. SQL QUESTION PIVOT TABLE QUESTION
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