You are the Office 365 Administrator for your company. You manage SharePoint Online for an Office 365
tenant.
The site collection administrator receives an email message reporting that the resource usage reaches thewarning level.
You need to increase the resource quota for the site collection.
Which Windows PowerShell cmdlet should you run?

A.
SET-SPOSITEGROUP

B.
SET-SPOTENANT

C.
SET-SPOSITE

D.
SET-SPOUSER

E.
NEW-SPOSITEGROUP

Explanation:
The StorageQuota parameter of the SET-SPOSITE command specifies the storage quota in megabytes of the
site collection.
https://technet.microsoft.com/en-us/library/fp161394.aspx