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What should always be done before connecting an AP to the production network?

Response:

A.

Baseline configuration that prevents the introduction of security issues to the network on initial connection.

B.

Disabling SSID broadcasting.

C.

Reduction of output power.

D.

Increase in output power.

What document can be useful when determining client capabilities in a WLAN design project?

A.

Bill of Materials

B.

Certificate of ownership

C.

Purchase receipt

D.

Specifications sheet

You are planning for client devices in a WLAN that is be upgraded to 802.11ac. Which one of the following devices is more likely to have support for 3x3:3 radios and 256 QAM?

Response:

A.

handheld scanner

B.

tablet

C.

laptop

D.

USB 2.0 adapter

E.

mobile phone

What kind of applications has the character traits of many communications back and forth between the server and client for each transaction initiated by the user?

For example, several files, images and other data files may be required to download to the client with each click from the user. Choose the best answer.

Response:

A.

mobile apps

B.

console management interfaces

C.

high-data bandwidth application

D.

real-time application

E.

web-based application

An organization is implementing a new WLAN. They are upgrading a very old 802.11g network that only a few devices used Now. they expect more than 250 devices to use the new WLAN that will operate 802.11ax Aps. What wired-side consideration should you address in your design recommendations?

A.

DHCP pools

B.

Spanning-tree loops

C.

Modem pools

D.

Client ARP tables

A table of VLANs in a _________ document should include what device performs ________ services.(Fill in the blanks)

A.

HLD, routing

B.

LLD, bridging

C.

LLD, routing

D.

HLD, QoS

What service must be implemented on your customers' network to authenticate users against an LDAP database prior to access to the WLAN

infrastructure being granted?

A.

NTP

B.

RADIUS

C.

SFTP

D.

TLS

In what circumstance would you not enable DFS channels on a WLAN infrastructure?

A.

In any stadium

B.

In any office complex

C.

In an airport

D.

In any home office

Given: As the wireless network administrator for XYZ Company, you are planning to upgrade your aging wireless network infrastructure, as well as some clients, to support 802.11ac.

In your research, you have discovered that your new wireless client devices and infrastructure are 802.11ac, WMM, and WMM-PS certified by the Wi-Fi Alliance. Some of your existing client devices are 802.11a/b/g devices that do not support WMM.

Given this information, what scenario is possible when your company's employees begin using both types of client devices on the new WLAN?

Response:

A.

All WMM-PS certified client devices will be prevented from utilizing WMM-PS features until all stations in use on the wireless medium are WMM-PS certified.

B.

Performance and battery life will be inconsistent between WMM-PS and non-WMM-PS client devices when used with applications that support WMM-PS.

C.

The WLAN infrastructure will set the dozing times of the WMM-PS certified client devices based upon their WMM access category, while the non-WMM-PS client devices will continue to use PSPoll frames.

D.

WMM-PS enabled APs will allow both WMM-PS and non-WMM-PS stations to use the triggerand- delivery mechanism, but WMM-PS stations will g

In the enterprise, when is WPA/WPA2-Personal generally a recommended solution?(Choose all that apply.)

Response:

A.

When client devices do not support 802.1X/EAP

B.

When mobile device applications require high-latency roaming times between APs

C.

When client devices are provisioned in bulk and would otherwise share 802.1X credentials

D.

When the network security policy demands that each user have unique access credentials