The most comprehensive bank Interview Answer Review tooling available online.

In R, how can you generate a dataset of 1000 normally distributed points with mean=x and variance=y, provide summary statistics, and plot the density? Also, replicate these steps in a Python script within Codility's editor.

How is your experience aligned with the values of Mastercard?

If we were limited to a random number generator, what technique would you use to generate i.i.d. draws from distribution X?

Take me through a time when you took a risk.

Briefly describe your background and what is your most relevant experience within Mastercard

What strategy would you use to find the point of convergence of two different people in a family tree?

Can you tell me about how you see your career developing over the next five years? How does Mastercard fit into this plan?

Could you discuss the disparity between bias and variance in machine learning?

What are the key differences between a left join and an inner join?

I would like to hear about a time when you made a compromise