A schedule profile is a feature of ArubaOS-CX that determines the order and service of queues for transmission. A schedule profile must be configured on every interface at all times. The switch supports three scheduling algorithms: Guaranteed Minimum Bandwidth (GMB), Strict, and Strict EQS. Strict scheduling gives absolute priority to a queue over other queues, regardless of the bandwidth allocation. If the profile mixes strict priority scheduling with another scheduling algorithm, the strict priority queue must be the highest numbered queue. Therefore, this is a rule for configuring schedule profiles on an ArubaOS-CX switch, and the correct answer is yes. For more information on schedule profiles and QoS, refer to the Aruba Data Center Network Specialist (ADCNS) certification datasheet and the QoS Guide for your switch model.