Cisco Certified Network Associate 0 (ccna)

Correct Answer: B


QUESTION 66
Which QoS queuing method discards or marks packets that exceed the desired bit rate of traffic flow?

1. 
   shaping
   
2. 
   policing
   
3. 
   CBWFQ
   
4. 
   LLQ
   

Correct Answer: B


QUESTION 67
What is the role of disaggregation in controller-based networking?

1. 
   It divides the control-plane and data-plane functions.
   
2. 
   It summarizes the routes between the core and distribution layers of the network topology.
   
3. 
   It enables a network topology to quickly adjust from a ring network to a star network
   
4. 
   It streamlines traffic handling by assigning individual devices to perform either Layer 2 or Layer 3 functions.
   

Correct Answer: A


QUESTION 68
Which REST method updates an object in the Cisco DNA Center Intent API?

1. 
   CHANGE
   
2. 
   UPDATE
   
3. 
   POST
   
4. 
   PUT
   

Correct Answer: D


QUESTION 69
Drag and drop the QoS terms from the left onto the descriptions on the right.

A. Class-based weighted fair queuing: Guarantees minimum bandwidth to specific traffic classes when an interface is congested Classification: Categorizes packets based on the value of traffic descriptor

Congestion: Outcome of overutilization
Policing: Uses defined criteria to limit the transmission of one or more classes of traffic Shaping: Prevents congestion by reducing the flow of the outbound traffic


Correct Answer: A