Users report that a newly deployed AEM Form is not displaying correctly, and the browser shows missing resources. What should be checked first?

A customer wants to create a contract management solution using Interactive Communication. The customer has long and complex documents that the Editor will not complete at the same time.
The Forms Developer needs to save the data of this Interactive Communication to allow the Editor to continue working on that document later.
How should the Forms Developer meet this requirement?

Which command is used to check the status of an AEM instance running as an OSGi service?

A Forms Developer in ABC Corporation needs to implement an HTML form set. What is the advantage of this implementation?

Which API can be used to submit an Adaptive Form programmatically in AEM Forms?