The most comprehensive bank Interview Answer Review tooling available online.

I would like to know about a time when you directed a team.

Write code that can identify the subarray of length k with the maximum sum from a given array of integers.

Please show how to create a Bernoulli distributed matrix in Python, with each matrix element divided by the column sum.

Please share an experience when you took a risk.

Tell me about a time when you got a performance rating you disagreed with.

Could you elaborate on the assumption of error in linear regression and why it matters for precise modeling?

How to find common ancestors in a tree?

Tell me the average transaction amount for customers who have made more than 10 purchases within the last 90 days?

Would you be able to provide me with some instances where overfitting and underfitting are common in real-world situations? What are the implications for model accuracy and performance?

Write code to implement a text wrapper that takes in a long string and a character limit as inputs and returns a list of strings, where each string is limited to the specified number of characters, split only at spaces. For example, if the input string is "This is a long sentence that needs to be wrapped", and the character limit is 10, the output should be a list with three strings: ["This is a", "long", "sentence that", "needs to be", "wrapped"].