题目内容

无线WIFI目前已商用的技术,最高可支持的速率是多少?()

A. 300M
B. 450M
C. 600M
D. 1000M

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高层建筑在结构布置方面,应尽量避免采用上刚下柔的结构体系。

A. 正确
B. 错误

You are troubleshooting an issue which is causing full-sized packets entering the MPLS cloud be dropped. You have discovered that one of the switches in the MPLS core is not a Cisco switch, but otherwise the MPLS MTU size is set to 1508 bytes on the routers. Based on this information, which of these may be the reason the packets are being dropped?()

A. The switch on you MPLS core that was not produced by Cisco does not support oversized packets
B. No switches support oversized packets
C. By definition, the maximum MTU is 1500 bytes
D. As MPLS VPN labeling increases the size of the packet by 8 bytes, the IP MTU should have been changed to 1508

城市轨道交通车辆车钩缓冲装置一般分为三种类型,即()车钩、()车钩和()车钩。

患者,女,52岁。口干咽燥,心烦失眠多梦,舌红少津,脉细数。治疗应首选的药物是()。

A. 黄芩
B. 黄柏
C. 麦冬
D. 石斛
E. 玉竹

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