Technical questions about how software and systems work, from load balancing to debugging, asked in engineering and technical product interviews.
Showing 10 of 162 questions
Amazon
What are the differences between OLTP and OLAP?
Medium
technical
Create an algorithm to identify times when several individuals are free.
Medium
technical
What methods would you use to identify bias in your data?
Medium
technical
What approach would you take to create an algorithm that retrieves data from the USDA and presents it on Google Nutrition?
Medium
technical
Given two integers represented as arrays, return their product in the same array format.
Medium
technical
An engineer is looking to implement a significant modification to the ranking algorithm. What criteria would you use to assess it?
Medium
technical
Shopify
What issues might arise from consuming data from a third-party source?
Medium
technical
Amazon
What does DNS stand for?
Medium
technical
Amazon
You have a web application that includes a single load balancer and two servers. Occasionally, a user may be prompted to log in again while still in their session. What might be the cause of this?
Medium
technical
Meta (Facebook)
What distinguishes TCP from UDP?
Medium
technical
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