Exotel Customer Success Manager Interview Questions and Answers

Q1. SQL Questions - Constraints- how to optimize long SQL query without changing the output
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Sql mcq questions with medium difficulty

Q1. What is inheritance? What are advantages of oops? What's indexing in sql?
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Advantages of OOPs include reusability, modularity, and flexibility in code design.

• Indexing in SQL is a way to optimize database queries by creating indexes on columns to improve search performance.
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Q1. What was your previous job role? What methodologies did you follow while working?
Ans. 
I was a Software Developer at XYZ Company. I followed Agile and Scrum methodologies.
• Worked as a Software Developer at XYZ Company

• Followed Agile and Scrum methodologies for project management

• Participated in daily stand-up meetings, sprint planning, and retrospectives
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Q1. What are you leaving your current organization?
Ans. 
Seeking new challenges and opportunities for growth.
• Looking for new challenges and opportunities for professional growth

• Interested in working on different technologies or projects

• Seeking a more collaborative or innovative work environment
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Q1. Reconciliation based question medium
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Q1. It was mostly on scenario based questions and I was asked to code online.
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Q1. Discussion were there past projects, how different objectives were done.
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Q1. Round 1 was hackerrank test. MCQs and coding questions.
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Q2. Kafka related questions.
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Q3. Java 8 related questions. Java streams.
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Q1. Starting from full form of SQL to RDBMS, CTE and some most common window functions, they asked everything. Questions were easy.
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