From which source environment can content be copied to Stage using Content sets in Cloud Manager?

An Adobe Experience Manager architect is asked to configure run mode for their UAT environment.
Which configuration will work for the environment?

A developer is tasked with displaying the results from an external API call using Server Side Rendering in Adobe Experience Manager.
Which actions would the developer take to complete this task?

A developer needs to configure two style options (style-a and style-b) for a text component so authors can choose between different pre-defined styles for their content. What is the correct way to define the cq:editConfig node?

A customer noticed slower Adobe Experience Manager performance in the last couple of days. The segment store size is almost double the size from the previous week.
To reduce the segment store size and maintain overall Adobe Experience Manager health, which two Adobe Experience Manager maintenance tasks should be executed Weekly? (Choose two.)