An engineering firm just upgraded their WLAN form nine 802.11n APS to nine 802.11ac APs. After this
upgrade, they did not see any improvement in throughput. What is the most likely cause of this result?

You have performed a validation site survey after deploying a WLAN infrastructure that is an
All-Wireless-Office. One specific application of your customer is experiencing delay when using the
application after moving from wired connectivity. After your validation, you realized that all APs are using 80
MHz channel-widths instead of 20 MHz on the 5 GHz band, as it was designed. What can be done to resolve
the delay on this application?

You’re preparing to perform a site survey for a company that processes meat. Some areas are restricted due to
high-security. What do you have to do in order to proceed with the site survey?

Why should band steering algorithms allow stations to connect to the 2.4 GHz band after some number of ignored Probe Requests?

When designing a WLAN to support voice in a large office, which design element is of the highest concern for
performance?

What metric implements the simplest algorithm and lowest accuracy in networks requiring locations?

When doing some frame capturing over the air during a voice call, you realized that frames on the downlink
(from the AP to the client) direction are not being transmitted with the correct UP value for voice frames, but
on the uplink (from the client to the AP) direction are being transmitted correctly. What’s the cause of this
issue?

You’re about to deploy an Enterprise-class VoWLAN infrastructure. You need to ensure that QoS is properly
configured throughout the network. What Access Category (AC) should voice frames/packets use?