An administrator is implementing security by managing and working with the Cognos namespace.
Which statement is true?
A . To gain access to IBM Cognos Analytics, users can log on to the Cognos namespace.
B . Create domain users in the Cognos namespace to avoid cluttering the existing authentication provider.
C . User-defined groups and roles must be created in a 3rd-party authentication provider and cannot be created in the Cognos namespace.
D . Although the use of the predefined and built-in groups and roles within the Cognos namespace is optional, the Cognos namespace cannot be deleted.
Answer: D
Explanation:
The Cognos namespace includes predefined objects to help you quickly set up initial security.
You use the predefined objects and other features of the Cognos namespace for ongoing security management.
You can create groups and roles in the Cognos namespace.
initial access permissions are applied to all predefined objects. You can modify the permissions from the object properties.
References: https://www.ibm.com/support/knowledgecenter/en/SSEP7J_11.0.0/com.ibm.swg.ba.cognos .ag_manage.doc/c_ca_cognos_namespace.html