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Company not specifiedSeptember 2026
When you have to deal with missing data, how do you go about handling such a situation?
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DelloiteSeptember 2026
How many years of experience do you have?
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Browse questions

When you have to deal with missing data, how do you go about handling such a situation?

How many years of experience do you have?

What is the difference between RANK and DENSE_RANK? Give me an example where they produce different output for the same values.

Can you make a HashMap thread-safe?

What is the purpose of finally, finalize, and final?

How are you going to make this system resilient and fault tolerant if the database or transaction service is down?

Imagine it's a Friday at 5 p.m. A new release has been deployed and customers suddenly cannot access their accounts. Executives are asking for updates every 15 minutes. What do you do?

If you declare a class as final, do all properties become final?

What is the current version of Spring Boot?

At a scale of 10,000 TPS, how will your system design handle the balance check and fraud check scenario?

Do you understand Kafka queue lag?

If you have multiple instances of the notification service behind the Kafka topic for scalability, how does Kafka decide which instance handles which message, and what happens if two instances end up processing the same partition?

Where can you use the final keyword?

What is a promise, and can you explain its states?

Has Drupal ever entered anything in your workflow?

What is try with resources?

How many months of experience do you have in React?

Which programming language are you the most comfortable with right now?

What is the difference between == and equals() in Java?

What is the difference between a clustered index and a nonclustered index?

Among the projects that you worked on, if you were to pick a favorite, which one would you pick?

If a parent component re-renders, will the child re-render or will it not?

From an infrastructure perspective, what are you doing with the received transaction information?

What has been your experience on the AI side, and what use cases have you used AI for?