You need to allow a junior administrator named jradmin to perform backup operations on a server named dataserv1. you don't want to give jradmin broader rights or permissions on the server, and this user shouldn't be able to restore files. what should you do?

assign jradmin the Back up files and directories right

Explanation:

Based on the information provided in regards to the situation it can be said that you should assign jradmin the Back up files and directories right.  This will allow the junior administrator access to the backup operations and directory access within the DataServ1 but will not permit him anything else such as restoring files.