Which code condition should you use?

You need to create a Web Part that verifies whether a user who accesses the Web Part page is a
member of a group named Group1. Which code condition should you use?

A.
SPContext.Current.Web.SiteUsers (SPContext.Current.Web.CurrentUser.ID).Groups
(“Group1”) = null

B.
SPContext.Current.Web.SiteUsers (SPContext.Current.Web.CurrentUser.ID).Groups
(“Group1”) <> null

C.
SPContext.Current.Web.Groups(“Group1”).ContainsCurrentUser

D.
SPContext.Current.Web.Users(“Group1”).IsDomainGroup

Explanation: