What is the key objective of the plan phase？（） ["Identify the activities involved in installing and configuring equipment at a customer’s site or sites","Describe the day-to-day activities required to support， manage， and monitor a newly implemented system","Access current network readiness， site readiness， and operational readiness in preparation for designing a solution proposal","Gain an understanding of high-level business and technical requirement"]
七情
（）是喇叭形形成标志。
When conducting an assisted site survey， the wlse does which of the following during the radio scan process？（） ["chooses the least congested channel","uses the configured channel","sets all access points to the same channel","steps through each of the allowed channel"]
我国《广告法》中关于不得使用国家级。最高级。最佳等用语的规定，属于（） ["限制性条款","行业自律","禁止性条款","职业道德"]
温度梯度
