Excellent CWNA-108 PDF Dumps With 100% GuideTorrent Exam Passing Guaranted [May-2023]
100% Pass Your CWNA-108 CWNP Certified Wireless Network Administrator Exam at First Attempt with GuideTorrent
CWNP CWNA-108 Exam Topics:
| Section | Weight | Objectives |
|---|---|---|
| WLAN Protocols and Devices | 20% | 1. Describe the components and functions that make up an 802.11 wireless service set
2. Define terminology related to the 802.11 MAC and PHY
3. Identify and explain the MAC frame format
4. Identify and explain the purpose of the three main 802.11 frame types
5. Explain the process used to locate and connect to a WLAN
6. Explain 802.11 channel access methods
7. Explain 802.11 MAC operations
8. Describe features of, select, and install WLAN devices, control, and management systems
|
| RF Validation | 10% | 1. Verify and document that design requirements are met including coverage, throughput, roaming, and connectivity with a post-implementation validation survey 2. Locate and identify sources of RF interference
3. Perform application testing to validate WLAN performance
4. Understand and use the basic features of validation tools
|
| WLAN Troubleshooting | 10% | 1. Describe and apply common troubleshooting tools used in WLANs
2. Identify and troubleshoot common wireless issues
|
| WLAN Network Security | 10% | 1. Identify weak security options that should not be used in enterprise WLANs
2. Identify and configure effective security mechanisms for enterprise WLANs
3. Understand basic concepts of WPA3 and Opportunistic Wireless Encryption (OWE) and enhancements compared to WPA2
4. Describe common security options and tools used in wireless networks
|
| Radio Frequency (RF) Technologies | 15% | 1. Define and explain the basic characteristics of RF and RF behavior
2. Apply the basic concepts of RF mathematics and measurement
3. Identify RF signal characteristics as they relate to antennas.
4. Explain and apply the functionality of RF antennas, antenna systems, and accessories available
|
| WLAN Network Architecture and Design Concepts | 15% | 1. Describe and implement Power over Ethernet (PoE) 802.3af, 802.3at, 802.3bt
2. Define and describe differences, advantages and constraints of the different wireless LAN architectures
3. Describe design considerations for common deployment scenarios in wireless such as coverage requirements, roaming considerations, throughput, capacity and security
4.Demonstrate awareness of common proprietary features in wireless networks.
5. Determine and configure required network services supporting the wireless network
|
NEW QUESTION 30
The center frequency of channel 1 in the 2.4 GHz band is 2.412 GHz (2412 MHz).
What is the center frequency of channel 4?
- A. 2.427 GHz
- B. 2.413 GHz
- C. 2.417 GHz
- D. 2.422 GHz
Answer: A
NEW QUESTION 31
You have been tasked with creating a wireless link between two buildings on a single campus. The link must support at least 150 Mbps data rates. What kind of WLAN technology role should you deploy?
- A. Wireless bridging
- B. IBSS
- C. Access BSS
- D. WPAN
Answer: A
NEW QUESTION 32
What parameter of the client driver should be configured on a Windows computer to optimize moving from one AP to another within the ESS?
- A. SSID selection
- B. Band preference
- C. Roaming threshold
- D. ESSID selection
Answer: C
NEW QUESTION 33
You support a WLAN using dual- band 802.11ac three stream access points. All access points have both the 2.4 GHz and 5 GHz radios enabled and use 40 MHz channels in 2.4 GHz. A manager is concerned about the fact that each access point is connected using a 1 Gbps Ethernet link. He is concerned that the Ethernet link will not be able to handle the load from the wireless radios. What do you tell him?
- A. Due to 802.11 network operations and dynamic rates used by devices on the network, the two radios will likely not exceed the 1 Gbps Ethernet link .
- B. His concern is valid and the company should immediately plan to run a second 1 Gbps Ethernet link to each AP.
- C. His concern is valid and the company should upgrade all Ethernet link to 10 Gbps immediately.
- D. His concern is invalid because the AP will compress all data before transmitting it onto the Ethernet link.
Answer: C
NEW QUESTION 34
What terms accurately complete the following sentence?
The IEEE 802.11-2012 standard specifies mandatory support of the ___________ cipher suite for Robust Security Network Associations, and optional use of the ___________ cipher suite, which is designed for use with pre-RSNA hardware.
- A. RC5, RC4
- B. CCMP, TKIP
- C. TLS, SSL
- D. 802.1X/EAP, WEP
Answer: B
NEW QUESTION 35
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?
- A. FTP
- B. VoIP
- C. RTLS
- D. E-Mail
Answer: B
NEW QUESTION 36
When compared with legacy Power Save mode, how does VHT TXOP power save improve battery life for devices on a WLAN?
- A. VHT TXOP power save allows stations to enter sleep mode and legacy Power Save does not.
- B. VHT TXOP power save allows the WLAN transceiver to disable more components when in a low power state.
- C. Legacy Power Save mode was removed in the 802.11ac amendment.
- D. VHT TXOP power save uses the partial AID in the preamble to allow clients to identify frames targeted for them.
Answer: D
NEW QUESTION 37
What distinguishes an independent basic service set (IBSS) from an infrastructure basic service set (BSS)?
- A. An IBSS does not support any 802.11ac enhancements, but a BSS does.
- B. An IBSS does not require beacon frames, but a BSS does.
- C. An IBSS does not have a distribution system (DS), but a BSS does.
- D. An IBSS does not support 802.11 authentication or association, but a BSS does.
Answer: C
NEW QUESTION 38
What 802.11 network configuration would result in multiple stations broadcasting Beacon frames with the same BSSID but with different source addresses?
- A. A single AP supports multiple BSSs with different SSIDs.
- B. Multiple APs have been loaded with the same configuration from an image file.
- C. An IBSS is used instead of a BSS.
- D. An SCA network is in use.
Answer: C
NEW QUESTION 39
You have been tasked with creating a wireless link between two buildings on a single campus.
The link must support at least 150 Mbps data rates.
What kind of WLAN technology role should you deploy?
- A. Access BSS
- B. IBSS
- C. WPAN
- D. Wireless bridging
Answer: B
NEW QUESTION 40
AP-1 is a 3x3:2 AP. STA-3 is a 3x3:3 client. What is the maximum number of spatial streams that can be used for a downlink HT-OFDM transmission from AP-1 to STA-3?
- A. One spatial stream, because the definition of the AP indicates that it is capable of only one spatial stream.
- B. Three spatial streams, because the definition of the client indicates that it is capable of only three spatial streams.
- C. Three spatial streams, because the definition of the AP indicates that it is capable of only three spatial streams.
- D. Two spatial streams, because the definition of the AP indicates that it is capable of only two spatial streams.
Answer: D
NEW QUESTION 41
What is a channel mode specified by the 802.11n (High Throughput) PHY?
- A. 20/40 MHz
- B. 80 MHz
- C. 22 MHz
- D. Frequency Hopping
Answer: A
NEW QUESTION 42
As you prepare for a site survey in a multi-floor corporate office, you have learned about several wireless devices that support connection-oriented, real-time applications. These applications are sensitive to service interruptions and require excellent signal quality, low latency, and low loss.
For that reason, it is important to identify sources of RF interference as well as building characteristics that would cause RF blockage or dead spots.
What systems or environmental characteristics are most likely to cause interference or RF blockage and disrupt service for these applications? (Choose 2)
- A. Elevator shafts
- B. Narrow hallways
- C. RFID chokepoints
- D. Workspace dividers
- E. Microwave ovens
Answer: A,E
NEW QUESTION 43
You manage a WLAN with 100 802.11ac access points. All access points are configured to use 80 MHz channels. In a particular BSS, only 40 MHz communications are seen. What is the likely cause of this behavior?
- A. The clients are all 802.11n STAs or lower
- B. The AP is improperly configured to use only 40 MHz of the 80 MHz allocated bandwidth
- C. All clients implement single spatial stream radios
- D. The short guard interval is also enabled
Answer: A
NEW QUESTION 44
Prior to association, what parameter can 802.11 client devices measure and use to select the optimal access point for association?
- A. Average round trip time to reach the IP router
- B. Signal strength of access point beacons received
- C. Retry rate of probe request and response frames
- D. Proximity to potential access points
- E. Average round trip time to reach the Internet DNS server
Answer: B
NEW QUESTION 45
What is the most effective method for testing roaming in relation to 802.11 VoIP handsets?
- A. Use the built-in roaming monitor built into all VoIP handsets.
- B. Place a call with the handset and move around the facility to test quality during roaming.
- C. Use a protocol analyzer to capture the traffic generated when a laptop roams.
- D. Use a spectrum analyzer to monitor RF activity during a VoIP call.
Answer: B
NEW QUESTION 46
What is always required to establish a high quality 2.4 GHz RF link at a distance of 3 miles (5 kilometers)?
- A. A Fresnel Zone that is at least 60% clear of obstructions
- B. Grid antennas at each endpoint
- C. A minimum antenna gain of 11 dBi at both endpoints
- D. Minimum output power level of 2 watts
Answer: A
NEW QUESTION 47
......
Trend for CWNA-108 pdf dumps before actual exam: https://testking.guidetorrent.com/CWNA-108-dumps-questions.html