Click the Exhibit button. Referring to the exhibit, what must have occurred prior to JohnDoe sending the request?
A) JohnDoe must have obtained a valid token from Horizon.
B) JohnDoe must have successfully authenticated using OpenStack's Web user interface.
C) JohnDoe must have obtained a valid token from Keystone.
D) JonnDoe must have obtained a valid token from the Contrail control node.

Question

Click the Exhibit button.  Referring to the exhibit, what must have occurred prior to JohnDoe sending the request?
A) JohnDoe must have obtained a valid token from Horizon. 
B) JohnDoe must have successfully authenticated using OpenStack's Web user interface. 
C) JohnDoe must have obtained a valid token from Keystone. 
D) JonnDoe must have obtained a valid token from the Contrail control node.

Quizplus · Accepted Answer

The Answer of Click the Exhibit button.  Referring to the exhibit, what must have occurred prior to JohnDoe sending the request?
A) JohnDoe must have obtained a valid token from Horizon. 
B) JohnDoe must have successfully authenticated using OpenStack's Web user interface. 
C) JohnDoe must have obtained a valid token from Keystone. 
D) JonnDoe must have obtained a valid token from the Contrail control node.

Click the Exhibit Button