Refer to the Exhibit

question 40

Multiple Choice

Refer to the exhibit. A network engineer is implementing QoS services. Which two statements about the qos-group keyword on Cisco IOS XR are true? (Choose two.)

• A) It marks packets for end-to-end QoS policy enforcement across the network.
• B) QoS group marking occurs on the ingress.
• C) The QoS group numbering corresponds to priority level.
• D) QoS group can be used in fabric QoS policy as match criteria.
• E) It cannot be used with priority traffic class.

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Definitions:

Regulatory Mechanism

A system or process designed to control or govern conduct, often within industries or sectors, through guidelines or rules.

Laissez-faire Capitalism

An economic system characterized by minimal government intervention and the free operation of market forces.

Minimal Government Intervention

Minimal government intervention refers to a political and economic philosophy that advocates for the government to interfere as little as possible in the economic decisions of individuals and businesses.

Division of Labor

The separation of the work required to produce a product into a number of different tasks that are performed by different workers; specialization of workers.