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H3C GB0-342 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| H3C Wireless Product Features and Configuration | - Basic Functions and Configuration of H3C Fat APs
|
| Wireless Technology System and Theory | - IEEE 802.11 Protocol Suite
|
| WLAN Survey and Design | - Indoor Coverage Survey Design
|
| Wireless Product Operation and Maintenance | - WLAN Operation and Maintenance
|
| Wireless Product Troubleshooting and Management | - WLAN Troubleshooting
|
H3CSE-WLAN Sample Questions:
Question 1
无线定位对于信号强度有要求,最佳区域为信号大于 ____ （ dbm ) .
A. -75
B. -65
C. -55
D. -85
Question 2
关于 ACK 确认以及重传机制的说法,正确的是。
A. 无线的重传报文会保持初始速率发送,不会降速传递,以减少占用空口的时间
B. 每个多播的无线帧,必须得到接收端的 ACK 回应,否则必须重传
C. 每个单播的无线帧,必须得到接收端的 ACK 回应,否则必须重传
D. 无线短帧丢失重传的最大次数缺省为 7 次
Question 3
在无线网络勘测设计中,对于有业务需求的楼层和区域进行覆盖时,目标覆盖区域内 95% 以上位置的接收信号强度应大于等于 _____ （经验值,适用于绝大部分无线网卡)重点覆盖区域信号强度应大于等于 ____
A. -85dBm : -80dBm
B. -90dBm ； -85dBm
C. -80dBm ； -75dBm
D. -75dBm ； -70dBm
Question 4
在某 BSS 系统中,如果所有 STA 都根据 802.11e 配置了高优先级,则可以提升整个网络的性能和吞吐量。
A. 错误
B. 正确
Question 5
以下属于终结者分体直通模式的 AP 是
A. WTU430H
B. WTU430H-IOT
C. WTU430
D. WTU420H
Solutions:
| Question 1 Answer: A | Question 2 Answer: C,D | Question 3 Answer: D | Question 4 Answer: A | Question 5 Answer: A,B,C |
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