When designing the coverage area for high call capacity, what two actions should be done with data rates and channels?() Avoid channels with high AP co-channel interference.。 Use channels with high AP co-channel interference to avoid channel roams.。 Set the 2.4-GHz data rate of 5.5 Mb/s to required.。 Use 5-GHz channels when possible.。 Use 2.4-GHz channels when possible.。
注册商标的有效期限为() 10年,自申请之日计算。 20年,自申请之日计算。 10年,自核准之日计算。 20年,自核准之日计算。
所有人都应该进行职业规划。()
回复
What are two features of the Cisco Catalyst Express 500 Series that would make it an attractive option to a growing business of up to 250 employees?() embedded security。 enhanced image software。 StackWise technology。 GUl-based Cisco Network Assist。 support for converged network。
符号“∠”在位置公差中表示()。