Which module is used to view a list of Knowledge Bases?

Which of the following record types would you use in order to set up a new hired employee?

The administrator of Universal Containers is testing an approval process in a recently refreshed Developer Pro sandbox and is finding that none of the notification emails are being sent to the approvers.
Which two reasons could be the cause? (Choose two.)

Inbound Actions can be configured to enable creating or updating incidents.

Under which circumstances would a knowledge article author set the Display Attachments field to false on an article that has attachments?