which option should you configure?

HOTSPOT
The application log in the Windows Event Viewer shows object caching errors. You resolve the errors
by modifying a web application in the farm.
After you resolve the errors, users are unable to access sites in the web application.
You need to restore user access to the sites.
On the Manage Web Applications page, which option should you configure? (To answer, select the
appropriate option in the answer area.)

Answer:

Explanation:
Note:
Add users to a permission policy
You might want to add users to a permission policy to ensure that all users are accessing content
with the same set of permissions.
In the Policy group of the ribbon, clickUser Policy.
In the Policy for Web Application dialog box, select the check box next to the user or group that you
want to manage, and then clickAdd Users.
In the Add Users dialog box, in theZonelist, click the zone to which you want the permission policy to
apply and then clickNext.
In the Add Users dialog box, in theChoose Userssection, type the user names, group names, or email addresses that you want to add to the permission policy.
In theChoose Permissionssection, select the permissions that you want the users to have.
In theChoose System Settingssection, checkAccount operates as Systemif you want to specify
whether a user account should be displayed as SHAREPOINT\System instead of the actual accounts
that perform specific tasks within the SharePoint environment.
ClickFinish.
Manage permission policies for a web application in SharePoint 2013