A. A decorator defines the template to display when a route is activated
B. a directive defined in the HTML indicating where the route’s view should display
C. A directive defined in the HTML identifying the route to activate
D. A property of component class used to activate a route

Solution

B. a directive defined in the HTML indicating where the route’s view should display

Explanation

routerOutlet is a directive defined in the HTML indicating where the route’s view should display.