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Technical Interview Questions

Technical questions about how software and systems work, from load balancing to debugging, asked in engineering and technical product interviews.

All interview questions

Showing 10 of 162 questions

Amazon

What are the differences between OLTP and OLAP?

Medium

technical

Google

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

Google

What approach would you take to create an algorithm that retrieves data from the USDA and presents it on Google Nutrition?

Medium

technical

Google

Given two integers represented as arrays, return their product in the same array format.

Medium

technical

Google

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

Companies

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