NO.3 You are creating a community whereby your customers will be able to upload photos of
themselves with your products to a contest chatter group. You want to make sure only photo file
extensions are allowed e.g. (.jpg,.png, .gif) and only up to 500mb. What steps would you take to enable this?
A. Define the file size limit in the Community Manager but it's not possible to limit the file type
B. Define the file types and size limit in the Community Manager under Administration
C. Write an apex trigger on the Feed Object
D. Define the file types in the Community Builder but it's not possible to restrict the file size
E. Download a 3rd party photo upload component from the AppExchange