Which script include should be modified in order to impose limits when moving a problem task from one state to another?

Which of the following record types would you use in order to view company policies?

A developer is trying to access org data from within a test class.
Which sObject type requires the test class to have the (seeAllData=true) annotation?

Which table does the Incident table extend from?

A company has code to update a Request and Request Lines and make a callout to their external ERP system's REST endpoint with the updated records.

The CalloutUtil.makeRestCallout fails with a "You have uncommitted work pending. Please commit or rollback before calling out" error.
What should be done to address the problem?