Developer Interview Questions

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How does partitioning enhance performance in a BI system?

Naresh Beniwal
Aug 20 Reply
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Describe the concept of drill-down in BI reporting

Naresh Beniwal
Aug 20 Reply
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Explain the term data latency in the context of BI.

Naresh Beniwal
Aug 20 Reply
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How would you handle and mitigate data drift in a real-time machine learning model used in BI?

Naresh Beniwal
Aug 20 Reply
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What is a pivot table?

Naresh Beniwal
Aug 20 Reply
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Describe the use of materialized views in a BI system and their impact on performance.

Naresh Beniwal
Aug 20 Reply
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Explain the concept of data lineage and its importance in BI.

Naresh Beniwal
Aug 20 Reply
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What is a data cube, and how is it used in BI?

Naresh Beniwal
Aug 20 Reply
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What are some best practices for managing and maintaining BI databases?

Naresh Beniwal
Aug 20 Reply
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Describe how you would perform data reconciliation between a BI report and the source database.

Naresh Beniwal
Aug 20 Reply
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What strategies do you use to ensure high performance in BI reporting and dashboards?

Naresh Beniwal
Aug 20 Reply
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How do you manage large volumes of data in BI systems?

Naresh Beniwal
Aug 20 Reply
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Describe a method for optimizing a complex SQL query used in BI reporting.

Naresh Beniwal
Aug 20 Reply
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How do you handle big data in a BI environment?

Naresh Beniwal
Aug 20 Reply
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What is data governance, and why is it important in BI?

Naresh Beniwal
Aug 20 Reply

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