What is the difference between the Check Out and Edit functions in HP TRIM?

A.
Check Out shows that a document is checked out to a user and shows the check out in the
Assignee field; Edit allows you to edit an electronic document.

B.
Check Out provides document revision/replacement option during Check In; Edit automatically
creates a revision with no user interaction.

C.
Check Out acts as a placeholder for a document and prevents other users from viewing it if it is
checked out; Edit allows you to select the application that will be used to make changes in the
document.

D.
Check Out cannot be used on a document; Edit allows you to change the metadata properties
of a HP TRIM record.

Explanation: