A developer writes the following code:

While testing the code, the developer receives the following error message: System.CalloutException : You have uncommitted work pending What should the developer do? (Choose two.)

What is the correct syntax for calling a controller action from a Visualforce page and updating part of the page once the action is completed? (Choose two.)
<apex:commandFunction action="{!Save}" value="Save" rendered="thePageBlock"/>

A company needs to automatically delete sensitive information after 7 years. This could delete almost a million records every day.
How can this be achieved?

A developer wants to use an Aura Component with a Custom Action.
What should be considered in order to do this?

If the "PageReference.setRedirect" Apex function is set to False, what type of request is made?