Huawei
H12-891_V1.0 · Question #440
H12-891_V1.0 Question #440: Real Exam Question with Answer & Explanation
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Question
The service quality problems faced by traditional networks are mainly caused by congestion. The impact of network congestion on services can be reduced through congestion avoidance and congestion management. Which of the following descriptions are correct? (Multiple choice)
Options
- ACongestion avoidance function can be implemented through tail drop or TRED
- BCongestion management uses queue technology to cache messages in different queues, group
- CCongestion avoidance refers to a flow control mechanism that monitors the usage of network
- DQueue scheduling algorithms include WFQ, SP and WRR, etc.
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