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What is the term that describes this behavior?
An RF signal sometimes bends as it passes through some material other than free space. What is the term that describes this behavior?A . ReflectionB . RefractionC . ScatteringD . WarpingView AnswerAnswer: B
A robust security network (RSN) requires the use of which security mechanisms? (Choose all that apply.)
A robust security network (RSN) requires the use of which security mechanisms? (Choose all that apply.)A . 802.11xB . WEPC . IPsecD . CCMP/AESE . CKIPF . 802.1XView AnswerAnswer: DF
Which of the following information is included in a probe response frame? (Choose all that apply.)
Which of the following information is included in a probe response frame? (Choose all that apply.)A . Time stampB . Supported data ratesC . Service set capabilitiesD . SSIDE . Traffic indication mapView AnswerAnswer: ABCD
What terms accurately complete the following sentence?
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 . CCMP, TKIPB . 802.1X/EAP, WEPC . TLS, SSLD ....
Which type of wired access switch technology is the most important consideration when deploying 4×4:4 or 8×8:8 Wi-Fi 6 access points?
Which type of wired access switch technology is the most important consideration when deploying 4×4:4 or 8×8:8 Wi-Fi 6 access points?A . STPB . SPBC . AVBD . PoEE . IGMPView AnswerAnswer: D
Which of the following are valid ISM bands? (Choose all that apply.)
Which of the following are valid ISM bands? (Choose all that apply.)A . 902 MHz − 928 MHzB . 2.4 GHz − 2.5 GHzC . 5.725 GHz − 5.85 GHzD . 5.725 GHz − 5.875 GHzView AnswerAnswer: ABD
If the telephone does not provide a classification signature, how much power will the PSE provide to the telephone?
A VoIP telephone is connected to a 24-port PoE midspan PSE. If the telephone does not provide a classification signature, how much power will the PSE provide to the telephone?A . 12.95 wattsB . 4.0 wattsC . 7.0 wattsD . 15.4 wattsView AnswerAnswer: D
When performing a validation survey for a Multiple Channel Architecture (MCA) system in a multi-tenant building with five floors, what aspect should you, as the surveyor, keep in mind?
When performing a validation survey for a Multiple Channel Architecture (MCA) system in a multi-tenant building with five floors, what aspect should you, as the surveyor, keep in mind?A . The RF interference caused by passing airplanes supporting on-board Wi-Fi should be a prime considerationB . The channel reuse pattern...
What feature of 802.1 lax provides this functionality?
802. 11ax (HE) introduces Resource Units that can be used to allow communications with multiple devices at the same time, on the same channel, in the same BSS. What feature of 802.1 lax provides this functionality?A . 6 GHz supportB . TWTC . Wi-Fi-LTED . OFDMAView AnswerAnswer: D
Which of these attacks are considered denial-of-service attacks? (Choose all that apply.)
Which of these attacks are considered denial-of-service attacks? (Choose all that apply.)A . Man-in-the-middleB . JammingC . Deauthentication spoofingD . MAC spoofingE . Peer-to-peerView AnswerAnswer: BC
