[May 21, 2024] Get New CWNA-108 Certification Practice Test Questions Exam Dumps [Q22-Q36]

ExamBoosts May 21, 2024 CWNA-108 > CWNP 0

Rate this post

[May 21, 2024] Get New CWNA-108 Certification Practice Test Questions Exam Dumps

Real CWNA-108 Exam Dumps Questions Valid CWNA-108 Dumps PDF

The CWNA-108 certification exam is recognized as one of the industry’s most respected wireless networking certifications. Earning this certification demonstrates a mastery of wireless networking technologies and the ability to design, implement, and manage wireless networks that meet the needs of businesses and organizations of all sizes.

Audience for CWNA-108 Exam

Test CWNA-108 targets specialists who have a good understanding of wireless technology fundamentals. Also, they should know how WLAN architecture works and how to manage it on a daily basis. Besides, the examinees need to know how to configure, install, troubleshoot, and maintain wireless networks within enterprise deployments or small businesses.

NEW QUESTION 22
When an ACK frame is not received by the transmitting STA, what is assumed?

The frame was correctly delivered

The frame was not delivered and must be retransmitted

The receiver is offline

The receiver processed the frame, but did not respond with an ACK frame because Q3
11w is enabled

NEW QUESTION 23
When compared with legacy Power Save mode, how does VHT TXOP power save improve battery life for devices on a WLAN?

VHT TXOP power save allows stations to enter sleep mode and legacy Power Save does not.

VHT TXOP power save uses the partial AID in the preamble to allow clients to identify frames targeted for them.

Legacy Power Save mode was removed in the 802.11ac amendment.

VHT TXOP power save allows the WLAN transceiver to disable more components when in a low powerstate.

Until the end of the current TXOP, the client may enter the doze state under specific conditions, using some information such as the RXVECTOR parameter PARTIAL_AID (a TXOP SU PPDU that is addressed to another client, but not that client) or the RXVECTOR parameter GROUP_ID for MU-MIMO (a VHT MU PPDU that is not intended to that client).
https://dot11zen.blogspot.com/2018/02/80211-power-management-with-packet.html

NEW QUESTION 24
Which one of the following frequency ranges is not specified for use by IEEE 802.11 radios as of
802.11-2012?

600-630 MHz

2.4000-2.4835 MHz

5.725-5.874 GHz

5.15-5.25 GHz

NEW QUESTION 25
During a post-implementation survey, you have detected a non-802.11 wireless device transmitting in the area used by handheld 802.11g scanners. What is the most important factor in determining the impact of this non-802.11 device?

Receive sensitivity

Channel occupied

Airtime utilization

Protocols utilized

Explanation/Reference:

NEW QUESTION 26
The OSI model is a 7-layer model for understanding the functions of a communication system.
What OSI sublayers are specifically addressed by the IEEE 802.11-2012 standard? (Choose 2)

Network

PPDU

PLCP

MAC

Transport

NEW QUESTION 27
Which IEEE 802.11 physical layer (PHY) specification includes support for and compatibility with both ERP and HR/DSSS?

DSSS (802.11-Prime)

OFDM (802.11a)

HT (802.11n)

VHT (802.11ac)

NEW QUESTION 28
The IEEE 802.11-2012 standard requires VHT capable devices to be backward compatible with devices using which other 802.11 physical layer specification (PHY)?

OFDM

HR/DSSS

ERP-PBCC

DSSS

NEW QUESTION 29
You are installing AP to be used by 23 laptops. All laptops will connect on the 5 GHz frequency band. A neighbor network uses channels 1 and 6. What channel should be used for this AP and why?

Channel 6, because it is always best to use this channel

A 5 GHz channel, because channels 1 and 6 are 2.4 GHz channels they have no impact on the decision

Channel 1, because it is best to use the channel with the lowest frequency

Channel 11, because channels 1 and 6 are in use nearby

NEW QUESTION 30
You are implementing a VHT-capable AP. Which one of the following channels is available in the
802.11-2016 standard that was not available before the ratification of 802.11 ac?

161

153

144

Explanation
Channel 144 is a new channel that was added to the 5 GHz band by the 802.11ac amendment, which defines the VHT (Very High Throughput) PHY for WLANs. Channel 144 has a center frequency of 5720 MHz and a bandwidth of 20 MHz. It can also be combined with adjacent channels to form wider channels of 40 MHz, 80 MHz, or 160 MHz. Channel 144 is available in some regions, such as North America and Europe, but not in others, such as Japan and China . References: [CWNA-109 Study Guide], Chapter 3: Antennas and Accessories, page 121; [CWNA-108 Study Guide], Chapter 3: Antennas and Accessories, page 115;
[Wikipedia], List of WLAN channels.

NEW QUESTION 31
An RF signal sometimes bends as it passes through some material other than free space. What is the term that describes this behavior?

Refraction

Warping

Scattering

Reflection

Explanation
Refraction is the bending of an RF signal as it passes through a medium with a different density than free space. This can cause the signal to change its direction and speed, which can affect the accuracy and reliability of wireless communication. Refraction is influenced by factors such as temperature, humidity, and atmospheric pressure12. References: CWNA-109 Study Guide, Chapter 2: Radio Frequency Fundamentals, page 72; CWNA-108 Study Guide, Chapter 2: Radio Frequency Fundamentals, page 67.

NEW QUESTION 32
The requirements for a WLAN you are installing state that it must support unidirectional delays of less than
150 ms and the signal strength at all receivers can be no lower than -67 dBm. What application is likely used that demands these requirements?

VoIP

E-Mail

FTP

RTLS

Explanation
VoIP (Voice over Internet Protocol) is an application that is likely used that demands the requirements of unidirectional delays of less than 150 ms and the signal strength at all receivers can be no lower than -67 dBm.
VoIP is an application that allows users to make and receive voice calls over a network, such as the Internet or a WLAN. VoIP is a real-time and interactive application that requires high quality of service (QoS) to ensure good user experience and satisfaction. One of the QoS metrics for VoIP is delay, which is the time it takes for a voice packet to travel from the sender to the receiver. Delay can affect the quality and intelligibility of the voice conversation, as well as the synchronization and naturalness of the dialogue. The ITU-T G.114 recommendation suggests that the maximum acceptable one-way delay for VoIP should be less than 150 ms, as anything higher than that can cause noticeable degradation and annoyance to the users. Another QoS metric for VoIP is signal strength, which is the measure of how strong the RF signal is at the receiver. Signal strength can affect the reliability and performance of the wireless connection, as well as the data rate and throughput of the VoIP traffic. The CWNA Official Study Guide recommends that the minimum signal strength for VoIP should be -67 dBm, as anything lower than that can cause packet loss, retries, jitter, and other issues that can impair the voice quality. References: 1, Chapter 10, page 398; 2, Section 6.1

NEW QUESTION 33
You are implementing a VHT-capable AP. Which one of the following channels is available in the 802.11-
2016 standard that was not available before the ratification of 802.11 ac?

161

153

144

NEW QUESTION 34
You are implementing a VHT-capable AP. Which one of the following channels is available in the
802.11ac amendment to the 802.11-2012 standard, which was not available in the standard before this amendment?

153

144

161

NEW QUESTION 35
Option 43 must be configured to allow access points to locate controllers. In what network service should this option be configured?

DNS

LDAP

DHCP

RADIUS

Explanation
DHCP (Dynamic Host Configuration Protocol) is the network service where option 43 must be configured to allow access points to locate controllers. DHCP is a protocol that allows a device to obtain an IP address and other network configuration parameters from a server. In a wireless controller scenario, the access points can use DHCP to request an IP address from a DHCP server, which can also provide the IP address or hostname of the wireless controller as an option in the DHCP response. Option 43 is a vendor-specific option that can be used to encode custom information for different types of devices. For example, Cisco access points can use option 43 to receive the IP address of the wireless controller from the DHCP server, while Aruba access points can use option 43 to receive the hostname of the wireless controller from the DHCP server. This way, the access points can discover the wireless controller and establish a connection with it. References: 1, Chapter 8, page 309; 2, Section 5.2

NEW QUESTION 36
You are reconfiguring an AP to use the short guard interval. How long will the new guard interval duration be after the change?

800 ns

400 ns

104 ms

10 ms

Explanation
The short guard interval is an optional feature of 802.11n and 802.11ac that reduces the time between OFDM symbols from 800 ns to 400 ns. This can increase the data rate by about 11%, but also requires more precise timing and synchronization between the transmitter and the receiver. The short guard interval is only used when both the AP and the client support it and agree to use it . References: [CWNA-109 Study Guide], Chapter 4: Radio Frequency Signal and Antenna Concepts, page 163; [CWNA-108 Study Guide], Chapter 4:
Radio Frequency Signal and Antenna Concepts, page 157.

Loading …

CWNA-108 Exam Dumps – PDF Questions and Testing Engine: https://www.examboosts.com/CWNP/CWNA-108-practice-exam-dumps.html

CWNA-108 new exam bootcamp CWNA-108 new exam collection free CWNA-108 valid study guide free new CWNA-108 test passing score

Previous: Previous post: Certification Topics of Salesforce-Loyalty-Management Exam PDF Recently Updated Questions [Q22-Q44]

Next: Next post: PEGACPLSA88V1 Exam Preparation Material with New PEGACPLSA88V1 Dumps Questions [Q87-Q101]

CWNA-108 Practice Tests

[May 21, 2024] Get New CWNA-108 Certification Practice Test Questions Exam Dumps [Q22-Q36]
CWNA-108 Questions Pass on Your First Attempt Dumps for CWNA Certification Certified [Q75-Q98]

Related Certifications

CWNA-108 Exam Dumps

Search for:

Exam Dumps

AACE International (1)
ACAMS (4)
ACE Fitness (1)
ACFCS (1)
ACFE (2)
Acquia (1)
ACSM (1)
ACT (1)
Adobe (19)
AEE (1)
AGA (1)
Alibaba Cloud (4)
Amazon (27)
American College of Rheumatology (1)
Android (1)
APA (1)
API (3)
APICS (3)
APMG-International (1)
Appian (1)
APSE (1)
ASIS (1)
ASQ (2)
ATLASSIAN (2)
Autodesk (1)
Avaya (10)
Aviatrix (1)
Axis (1)
BACB (1)
BCS (2)
BICSI (2)
Blockchain (1)
Blue Prism (3)
BOMI International (1)
CCE Global (2)
CertNexus (2)
CFA Institute (1)
CheckPoint (4)
CII (2)
CIMA (5)
CIPS (6)
Cisco (66)
CISI (1)
Citrix (5)
CIW (1)
Cloud Security Alliance (4)
CloudBees (1)
CMAA (1)
College Admission (1)
CompTIA (18)
Confluent (1)
CrowdStrike (3)
CWNP (2)
CyberArk (6)
DAMA (2)
Databricks (3)
Docker (1)
Dynatrace (1)
EC-COUNCIL (6)
ECCouncil (3)
EMC (22)
EnterpriseDB (1)
Ericsson (2)
Esri (1)
EXIN (3)
F5 (6)
FINRA (1)
Fortinet (20)
GAQM (2)
GED (1)
Genesys (4)
GIAC (4)
Google (15)
H3C (5)
HAAD (1)
HBX (1)
HDI (1)
HP (39)
HRCI (1)
Huawei (62)
IAPP (1)
IBM (19)
IIA (2)
IIBA (3)
Infor (2)
International Code Council (1)
ISACA (5)
ISC (6)
ISM (1)
ISQI (5)
ISTQB (7)
ITIL (2)
Juniper (19)
Linux Foundation (7)
Lpi (7)
Maryland Insurance Administration (1)
Medical Council of Canada (1)
Medical Professional (1)
Microsoft (77)
MongoDB (2)
MuleSoft (3)
NABP (3)
NACE (3)
NAHQ (3)
NCARB (1)
NCCER (1)
Netskope (1)
NetSuite (1)
Network Appliance (7)
NFPA (2)
NI (1)
NMLS (1)
Nokia (6)
Nutanix (12)
NVIDIA (1)
Ohio Department of Insurance (1)
OMSB (1)
Oracle (79)
OutSystems (1)
Palo Alto Networks (8)
PCI (2)
PDMA (1)
PECB (9)
Pegasystems (8)
Peoplecert (4)
PMI (7)
Postpartum Support International (1)
PRINCE2 (2)
PRMIA (2)
Pure Storage (1)
Python Institute (3)
Qlik (1)
RAPS (2)
Real Estate (1)
Real Estate Licensing (1)
RedHat (5)
SailPoint (2)
Salesforce (85)
SANS (1)
SAP (320)
SASInstitute (3)
Scaled Agile (1)
Scrum (4)
Scrum Alliance (1)
ServiceNow (7)
SHRM (1)
Sitecore (1)
Snowflake (6)
SolarWinds (1)
Splunk (14)
SUSE (1)
Symantec (1)
Tableau (2)
Test Prep (1)
The Open Group (6)
UiPath (1)
Uncategorized (19)
USGBC (2)
Veeam (3)
Veritas (1)
Vlocity (2)
VMware (21)
WGU (2)
Workday (2)
Zscaler (1)

[May 21, 2024] Get New CWNA-108 Certification Practice Test Questions Exam Dumps [Q22-Q36]