Universal Containers builds a Community on the Customer Service (Napili) Template. The Community Manager needs to add rich content and collaboration capabilities (e.g. feed and publisher) to an existing object page.
What is the fastest way for the Salesforce Admin to do this in Community Builder?

Universal Containers builds a Community with public access to Knowledge Articles and Q&A. The developer builds a Visualforce page that shows Known Issues on their products. The developer uses a custom Object to Store Known Issues with an org-wide default sharing setting to Public Read/Write. unauthenticated users receive an error message when they try to load the page. What should the Salesforce Admin do to troubleshoot this issue?

Which three Salesforce editions/user license combinations allow external users to access a Community on Salesforce1? Choose 3 answers.

Universal Containers (UC) is building a Community to drive channel sales. UC has 2,000 partner accounts.
The high-level capabilities for UC Partners are:
- Partner users should only see Accounts and Cases that they have access to
- A Partner user must be able to create Cases for all Accounts in their account hierarchy, regardless of whether they are a parent or child Account
- Partner users myst be able to collaborate within the private Groups of which they are members What are two ways the Salesforce Admin should fulfil these requirements? Choose 2 answers Universal Containers (UC) is building a Community to drive channel sales. UC has 2,000 partner accounts.
The high-level capabilities for UC Partners are:
- Partner users should only see Accounts and Cases that they have access to
- A Partner user must be able to create Cases for all Accounts in their account hierarchy, regardless of whether they are a parent or child Account
- Partner users myst be able to collaborate within the private Groups of which they are members What are two ways the Salesforce Admin should fulfil these requirements? Choose 2 answers

Universal Containers has a customer Community in Europe and plans to roll out a separate Community for their US customers. They have separate profiles for their US, Europe, and Asia customers. How could the Salesforce Admin limit the membership of this new community to US customers?