CWNP CWAP-405 Prüfungsthemen:
| Abschnitt | Ziele |
|---|---|
| Spektrumanalyse und Werkzeuge | - Erkennung von Störungen (Wi-Fi und Nicht-Wi-Fi) - Wireshark und Analyse von Paketaufzeichnungen - Verwendung von Spektrumanalysatoren |
| Fehlerbehebung und Leistungsanalyse von WLAN-Systemen | - Häufige Ausfallszenarien im WLAN - Erkennung von Leistungsproblemen im WLAN - Analyse von Durchsatz und Latenz |
| WLAN-Protokollanalyse | - Rahmentypen und -austausch (Verwaltung, Steuerung, Daten) - 802.11-Rahmenaufbau und Felder - Funktionsweise und Verhalten der MAC-Schicht |
| RF- und PHY-Schichtanalyse | - RF-Ausbreitung und Signalverhalten - Übersicht über die 802.11-PHY-Standards - Kanalzuweisung und Spektrumnutzung |
CWNP Certified Wireless Analysis Professional CWAP-405 Prüfungsfragen mit Lösungen
Frage #1
When would you expect to see a Reassociation Request frame?
A. Only when a STA is using FT roaming
B. Every time a STA roams
C. Every time a STA associates to an AP to which it has previously been associated
D. Only when a STA roams back to an AP it has previously been associated with
Frage #2
Given: A MU-MIMO sounding exchange includes the AP transmitting an NDP Announcement frame followed by the NDP and the MU-STAs response with a Compressed Beamforming Frame containing the Feedback matrix.
How often does this MU-MIMO sounding exchange happen?
A. At regular intervals
B. Never; this exchange is only used by UL OFDMA
C. Once for each MU-MIMO group
D. Before every SU-MIMO frame transmission
Frage #3
ABC corporation has an 802.11n wireless network and advertises 3 SSIDs on all APs: Corporate, Guest, and BYOD. Both the Guest and the BYOD networks broadcast their SSIDs but the corporate SSID is hidden. A client transmits a Wildcard\Any Probe Request frame on channel 36.
From the client's location it can decode beacons frames from two of the organization's APs operating on channel 36. How many Probe Response frames would you expect this client to decode from ABC corporation's APs?
A. 6
B. 2
C. 1
D. 4
Frage #4
In what scenario is Open Authentication without encryption not allowed based on the 802.11 standard?
A. When operating a BSS in the CBRS band
B. When operating a BSS in the 6 GHz band
C. When operating a BSS in FIPS mode
D. When operating a BSS in a government facility
Frage #5
In the 2.4 GHz band, what data rate are Probe Requests usually sent at from an unassociated STA?
A. 1 Mbps
B. The minimum basic rate
C. MCS 0
D. 6 Mbps
Fragen und Antworten:
| Frage #1 Antwort: B | Frage #2 Antwort: A | Frage #3 Antwort: D | Frage #4 Antwort: B | Frage #5 Antwort: A |
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