An enhancement to a Social Media application allows for the creation of new Groups. Any number of existing application members can be added to a Group. An attempt to add a non-existent member of the application to a Group will result in an error, as will an attempt to add the same member twice. Members can be removed from an existing Group. An existing Group can be deleted but only if there are no current members attached to it.

Which one of the following Keyword-driven input tables provides the BEST test coverage of this enhancement?

Table 1

KeywordGroup IdMember Id

Create.GroupGroup3

Add_MemberGroup3@Member1

Add.MemberGroup3(a)Member2

Delete_GroupGroup3

Remove.MemberGroup3@Memberl

Remove_MemberGroup3@)Member2

Delete.GroupGroup3

Result

Group created

Member added to Group

Member added to Group

Error - Group not empty

Member removed from group

Member removed from group

Group deleted

Table 2

KeywordGroup IdMember IdResult

Create.GroupGrouplGroup created

Add.MemberGrouplMember4Error - member does not exist

Add.MemberGroupl(©MemberlMember added to Group

Delete.GroupGrouplError - Group not empty

Remove_Member@Member 1Member removed from group

Delete.GroupGrouplGroup deleted

Table 3

KeywordGroup IdMember IdResult

Create.GroupGroup3Group created

Add.MemberGroup3Member9Error - member does not exist

Add.MemberGroup3(©MemberlMember added to Group

Add_MemberGroup 3(©MemberlError - member already in group

Delete.GroupGroup3Error - Group not empty

Remove-MemberGroups(©Member 1Member removed from group

Delete.GroupGroupsGroup deleted

Table 4

KeywordGroup IdMember IdResult

Create.GroupGrouplGroup created

Add.MemberGroupl@Member3Member added to Group

Add.MemberGroupl@Member3Error - member already in group

Delete.GroupGrouplError - Group not empty

Remove.MemberGroupl@Member1Member removed from group

Delete.GroupGrouplGroup deleted

SELECT ONE OPTION