General questions from Virtusa data engineering interviews.
These general questions are sourced from Virtusa data engineering interviews. Each includes an expert-level answer.
How do you manage authentication for REST API calls using Web Activity?
How do you secure the connection for sensitive data transfers?
What are the key logs or metrics you analyze first?
What scenarios require local variables instead of global ones?
What steps do you take to debug authentication errors in REST API calls?
What strategies do you use to handle network bottlenecks?
What would you do if the files are stored in multiple folders with varying retention policies?
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