Check: the ComputeSphere model | ComputeSphere Learn

Goal: Confirm you can place things in the right level, pick types, shapes and counts, and read a failed deploy.

Five questions: four on this module, one on Module 1. Every answer explains itself, right or wrong.

Your staging and production copies of the same API need different database passwords. Where do the two copies live?In two projectsIn two environments of the same projectIn one service with two sets of variables

A part of your app resizes uploaded photos from a queue. Nobody calls it over HTTP. Which service type?Web serviceBackground workerCron job

Every request to your report service takes several seconds, even when you're the only user. What do you change first?The shape, from Flex to StandardThe spherelet countAdd another environment

You change hello-web's spherelet count from 1 to 3. What happens to its versions?A new version is recordedNothing: the current version now runs on 3 sphereletsThe service restarts three times

From Module 1: your deploy ends Failed. Where do you look first?The deploy logThe runtime logDeploy again and see if it passes

Retry as often as you like.