Which processes occur to network traffic so that quality of service strategies work correctly? (Choose two.)

Which processes occur to network traffic so that quality of service strategies work correctly? (Choose two.)

• Traffic is classified based on quality of service requirements.
• Priorities are assigned to each classification of application data.
• Web traffic is always assigned to a high priority queue for processing.
• Digital movies are always assigned to the high priority queue for processing.
• E-mail traffic is always assigned to the low priority queue.

Exam with this question: CCNA 1 Exploration v4.0 Chapter 1 Quiz