You have a SharePoint Server 2013 server farm.
You have a web applications named WebApp1.
You have a SharePoint hosted app named App1. App1 contains a client Web Part named WP1.
You add App1to a site named Site1 in WebApp1.
You need to prevent App1 from reading information in Site1.
What should you do?
A.
From Central Administration, modifythe permission policy of WebApp1.
B.
From Site Settings of the Central Administration site, delete App1 from the Site App Permissions
list.
C.
From Central Administration, modifythe users permissions of WebApp1.
D.
From Site Settings of Site1, delete App1 from the Site App Permissions list.
Explanation:
Permission policies provide a centralized way to configure and manage a set of permissions that
applies to only a subset of users or groups in a web application.
Note: An app for SharePoint requests the permissions that it needs during installation from the user
who is installing it. The developer of an app must request, through the app manifest file, the
permissions that the particular app needs to be able to run. An app must be granted permissions by
the user who is executing the app.