What is a characteristic of a role-based CLI view of router configuration?

What is a characteristic of a role-based CLI view of router configuration?

• A single CLI view can be shared within multiple superviews.
• When a superview is deleted, the associated CLI views are deleted.​
• A CLI view has a command hierarchy, with higher and lower views.
• Only a superview user can configure a new view and add or remove commands from the existing views.​
  

  Answers Explanation & Hints: A CLI view has no command hierarchy, and therefore, no higher or lower views. Deleting a superview does not delete the associated CLI views. Only a root view user can configure a new view and add or remove commands from the existing views.​