The most comprehensive bank Interview Answer Review tooling available online.

How do you determine when to use an inner join versus an outer join?

Suppose we have a dataset of (date, duration) tuples. How would you filter by a specific time period and then generate summary statistics, including the average duration and rolling sum, for each date within that time period?

Please tell me what isn't present on your resume.

Tell me about a situation in you you were challenged when in public.

Regarding the vanishing gradient issue, which activation function—ReLU or sigmoid—is preferable?

Do you think that Time Series Forecasting is more suited for short-term or long-term predictions?

Kindly explain the gradient boost concept and its functioning in machine learning.

Give us an example of a big mistake you made at work.

What made you choose to apply to this company?

Tell me of an instance where you received unwelcome feedback?