What factors can significantly influence the application layer throughput of an ERP-OFDM client station in an ERP-OFDM BSS? Choose 3

The IEEE 802.11-2007 standard requires ERP-OFDM capable devices to be backwards compatible with devices using which other 802.11 physical layer specifications (PHYs)? Choose 2

Which IEEE 802.11 physical layer specification (PHY) provides support for OFDM and HR/DSSS operational compatibility?

What facts should you consider when choosing client devices to operate on your WLAN network?

What statements are true concerning the use of Orthogonal Frequency Division Multiplexing (OFDM) in IEEE 802.11 WLANs? Choose 2

What statements describe the RF cables and connectors that are used with 802.11 WLAN equipment? Choose 3

Given: XYZ Corporation is experiencing connectivity problems with their existing building-to- building
bridge link. A block wall on the roof of one building is partially blocking the Fresnel Zone, and the connection is dropping many frames. The administrator moves the antenna to an area not obstructed by the block wall and then realizes the RF cable cannot reach the new location. if an extension cable is used, what are the likely results? Choose 2

What is the most common mount type for connecting a WLAN antenna to an outdoor mast (pole)?

What are some common specifications for 802.11 WLAN antennas? Choose 4

Given: XYZ Company is constructing a building-to-building ERP-OFDM bridge link using patch antennas. The buildings are 4 blocks apart in the middle of
a large city. XYZ Company is using the rooftop of each building for antenna placement. There are several buildings closely spaced between the two locations, but there is a narrow visual line-of-sight. The link does not work as XYZ Company had
hoped.
What would you do to rectify this problem at the lowest possible cost?