You will see this screen before each database question. You will be able to choose your preferred language from a list of all supported languages in the dropdown. You will be told if you need to record a brief explanation video of your solution or upload a file explaining your solution after coding is done. 

After clicking "start", you will be given access to a code pad like the one shown in the image below. If your coding test has a time limit, you will be able to check the remaining time by clicking the "time" button. Notifications will be shown when the time limit is about to be reached.

If you need to record a brief explanation of your solution, you will arrive at the following screen. You can click on the video icon to start recording.

Alternatively, if you need to upload a file explanation of your solution, you will arrive at the following screen. You can click on the button to upload.

Here are all the supported languages and their version in SQL coding challenges:

SQLite supports most of the common features of SQL.

Read about the unique caveats and gotchas of SQLite.

See the list of features that SQLite does not support.

That's it. Best of luck with your interview! 

If you have additional technical questions, you can email us at support@filtered.ai