You will see this screen before each data science question. You will be able to choose your preferred language from a list of all supported languages in the dropdown. You'll be told if you need to record a brief explanation of your solution on video or upload a file explaining your solution after coding is done.
After clicking "start", you will arrive at a page like the one in the first image below. Filtered's Jupyter Notebook instances take a few minutes to initialize, but you'll be able to see the progress on screen.
When loading is complete, you'll have access to a fresh Jupyter Notebook like the one pictured below. If your test has a time limit, you can check the remaining time by clicking the "time" button. Notifications will be shown when the time limit is about to expire. Go to a data science question sample here.
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.
That's it. Best of luck with your interview!
If you have additional technical questions, you can email us at email@example.com