Tuesday, October 1, 2013

CWNP PW0-300 Real Questions - Computers - Certification

Certified Wireless Network Expert PW0-300 Test

Question: 1In some sort of Split MAC instant network architecture, easily portable APs chart individual focal points (UPs) specifiedby your QoS STA on newly arriving frames to help ___________.

A. IEEE 802.1D Frame Precedence ValuesB. GRE Priority BitsC. IEEE 802.1Q Tag Protocol IdentifiersD. IP Differentiated Services Code PointsE. QoS Control Header Values

Answer: D

Question: 2Given: An ingress shape reaches its destination to the Ethernet convey of an autonomous AP noticeable by using an IEEE802.1D end user priority value.Which IEEE 802.1D user important agenda valuations (by name) will assure the information payload took by simply theEthernet figure receives issued into the greatest goal WMM queue?

A. Controlled LoadB. Network ControlC. VideoD. VoiceE. Best EffortF. Excellent Effort

Answer: B, D

Question: 3Given: When your overdue Block Ack insurance plan is required in between a couple of QoS STAs, the person mustrespond to some BlockAckReq frame along with an ACK frame. The receiver have to after that send out it has the BlockAckresponse body within a later provided TXOP.Once that contents on the BlockAck body happen to be prepared, the particular recipient must_______________.

A. Send this BlockAck reaction style for the originator inside initially doable TXOP using the highest important agenda AC.B. Send an ATIM towards the originator signifying the fact that BlockAck result figure is usually ready with regard to transmission.C. Include the actual TID associated with the BlockAckReq within the upcoming TXOP Request into the HC.D. Wait for starters PIFS soon after the subsequent Beacon in addition to transmit the actual BlockAck resolution to the originator using the exact AC when the actual BlockAckReq frame.

Answer: A

Question: 4A QoS STA gets a TXOP pertaining to an entry category (AC) after what two boundaries tend to be met?

A. After a already signed support time period endsB. The medium is lazy with the AIFS[AC] position boundaryC. The backoff time for your AC offers expiredD. After a Block ACK ResponseE. After your Target Beacon Transmission Time (TBTT)

Answer: B, C

Page one particular involving 66Question: 5When with a method analyzer for you to catch interactions spanning a WLAN, you could possibly often encounterencrypted data frames. Most WLAN method analyzers have a new feature so that the particular analyst tosave and also reload your seized frames directly into memory space at a later time. Using this specific functionality, whattask may be performed?

A. When IEEE 802.1X/LEAP is usually being employed for the reason that WLAN safety measures mechanism, your authentication result frame may be replayed originating from a saved know file from some sort of later on time to excellently authenticate a hacker.B. If your end user appoint in addition to password regarding an IEEE 802.1X/EAP-TTLS stability implementation could be attained through societal engineering tactics, the person identify along with password is usually entered into your analyzer that will decrypt the actual structures from your ended up saving know file.C. An analyst can research from the captured structures interested in RADIUS structures that can disclose the actual user's password.D. Encrypted glasses can be decrypted offline, once they tend to be captured, by simply going into a WEP important or maybe WPA passphrase in to the analyzer.

Answer: D

Question: 6How long, throughout microseconds, will be required Slot Time announced by an AP inside an ERP BSS whenboth HR-DSSS in addition to ERP-OFDM consumer stations tend to be affiliated on the AP?

A. 2B. 4C. 9D. 10E. 20

Answer: E

Question: 7The IEEE 802.11 normal provides for style fragmentation. Which a pair of fields from the IEEE 802.11frame could happen around numbering data style fragments along with notifying the obtaining rail station as soon as allof the fragments of your data figure happen to be received?

A. Capability Information fieldB. Frame Control fieldC. ERP Information fieldD. Sequence Control fieldE. DS Parameter fieldF. Ordered Service field

Answer: B, D

Question: 8According for the IEEE 802.11 standard (as amended), transfer power facts can be taken inwhich frames?

A. TPC Report frameB. ADDTS Response frameC. Probe Response frameD. Beacon frameE. Channel Switch Announcement frameF. Measurement Report frame

Page 2 of 66Answer: A, C, D

Question: 9What situations will cause a recognised TSPEC for being deleted by a AP?

A. Disassociation belonging to the non-AP QoS STA while using the TSPEC on the QoS BSSB. Traffic Stream inactivity timeoutC. Reassociation from the non-AP QoS STA using an additional QoS APD. Receipt of your DELBA frame from your non-AP QoS STAE. Receipt of your Update TSPEC frame coming from a non-AP QoS STAF. A Controlled Access Phase (CAP) burst

Answer: A, B, C

Question: 10Many autonomous entry points help support IEEE 802.1Q VLAN tagging. When measuring a new WLANsystem using IEEE 802.1Q tags, where can that VLAN tag range be seen?

A. In the Sequence Control field from the MSDUB. In the PLCP header's Service fieldC. In the particular Frame Control field of that MPDU headerD. In the Ethernet header around the wired dock on the admittance pointE. In your Beacon Management frame's Capabilities fixed field

Answer: D

Question: 11Given: ABC Company is usually developing your QoS allowed commercial infrastructure which will assistance the two voiceand data. The WLAN control is usually attached to one of a few central layer-3 Ethernet switches. Eachcore layer-3 Ethernet transition offers multiple edge layer-2 Ethernet switches attached. LightweightAPs usually are linked to all advantage layer-2 Ethernet switches. The WLAN control is actually with subnet10.1.1.0/24, along with the APs tend to be on a number of different subnets. The APs usually are linked to the particular WLANcontroller through LWAPP tunnels.When IEEE 802.11 frames arrive for a easily portable AP originating from a QoS STA this need to be provided for theWLAN controller, which parts can certainly that AP mark to indication the particular layer-2 and layer-3 Ethernet switchesto work with larger main concern processing?

A. The Ethernet frame's 802.1Q priority licence plate bitsB. The IP header's TOS bitsC. The IEEE 802.11 frame's QoS Control bitsD. The LWAPP header's C bitE. The UDP header's PRI bits

Answer: A, B

Question: 12Exhibit:

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