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WhichtwostatementsaretrueabouttheWi－FiProtectedAccess(WPA)andWi－FiProtectedAccessversion2(WPA2)securitysolutions?()
A.bothWPAandWPA2requireauthenticationsupportviaIEEE802.1xandPre-SharedKey（PSK）
B.bothWPAandWPA2addressallknownWiredEquivalentPrivacy（WEP）vulnerabilitiesintheIEEE802.11isecurityimplementation
C.WPAissupportedonclientdevicesonly.WPA2issupportedonbothaccesspoint（AP）andclientdevices
D.WPAprovidesonlyastandardforauthentication.WPA2providesastandardforauthenticationandencryption
E.WPArequiresencryptionsupportviaTemporalKeyIntegrityProtocol（TKIP）WPA2providesencryptionsupportvia（symmetricblockcipher）AES-CCMP
参考答案
更多 “ WhichtwostatementsaretrueabouttheWi－FiProtectedAccess(WPA)andWi－FiProtectedAccessversion2(WPA2)securitysolutions?() A.bothWPAandWPA2requireauthenticationsupportviaIEEE802.1xandPre-SharedKey（PSK）B.bothWPAandWPA2addressallknownWiredEquivalentPrivacy（WEP）vulnerabilitiesintheIEEE802.11isecurityimplementationC.WPAissupportedonclientdevicesonly.WPA2issupportedonbothaccesspoint（AP）andclientdevicesD.WPAprovidesonlyastandardforauthentication.WPA2providesastandardforauthenticationandencryptionE.WPArequiresencryptionsupportviaTemporalKeyIntegrityProtocol（TKIP）WPA2providesencryptionsupportvia（symmetricblockcipher）AES-CCMP ” 相关考题
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Windows Wireless Zero Configuration Utility可以建立以下哪些企业级profile?(选择所有正确答案)A、802.1xB、WPA/WPA2/CCKMC、WEP静态密钥D、以上都不对A．B．C．D．
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Refertotheexhibit.WhenaprofileisconfiguredintheAironetDesktopUtility,whichsecurityoptionpermitstheconfigurationofhost－basedExtensibleAuthenticationProtocol(EAP)?()
A.WPA/WPA2/CCKMB.WPA/WPA2PassphraseC.802.1xD.Pre-SharedKey（StaticWEP）
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Which two statements are true about the Wi-Fi Protected Access （WPA） and Wi-Fi Protected Access version 2 （WPA2） security solutions？（）A、both WPA and WPA2 require authentication support via IEEE 802.1 x and Pre-Shared Key （PSK）B、both WPA and WPA2 address all known Wired Equivalent Privacy （WEP） vulnerabilities in the IEEE 802.11i security implementationC、WPA is supported on client devices only. WPA2 is supported on both access point （AP） and client devicesD、WPA provides only a standard for authentication. WPA2 provides a standard for authentication and encryptionE、WPA requires encryption support via Temporal Key Integrity Protocol （TKIP） WPA2 provides encryption support via （symmetric block cipher）AES-CCMP
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What is the maximum number of hexadecimal characters allowed when configuring the wpa or wpa2 passphrase in cisco adu？（）A、128B、32C、16D、64
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Which two statements best describe enhanced wireless security encryption？（）A、TKIP protects RC4 encryption keysB、CKIP and TKIP protect AES encryption keysC、TKIP encryption is more processor intensive than AES encryption isD、WPA requires TKIP encryption， whereas WPA2 supports AES encryptionE、WPA requires AES encryption， whereas WPA2 supports TKIP encryption
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单选题What is the maximum number of hexadecimal characters allowed when configuring the wpa or wpa2 passphrase in cisco adu？（）A
128B
32C
16D
64
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单选题Wi-Fi Protected Access was an interim step on the way to the more secure WPA2. What was added in WPA2 to make it more secure？（）A
PEAPB
EAP-FASTC
AES encryptionD
Rivest Cipher 4 encryption
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多选题Which two statements best describe enhanced wireless security encryption？（）ATKIP protects RC4 encryption keysBCKIP and TKIP protect AES encryption keysCTKIP encryption is more processor intensive than AES encryption isDWPA requires TKIP encryption， whereas WPA2 supports AES encryptionEWPA requires AES encryption， whereas WPA2 supports TKIP encryption
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多选题Which two statements are true about the Wi-Fi Protected Access （WPA） and Wi-Fi Protected Access version 2 （WPA2） security solutions？（）Aboth WPA and WPA2 require authentication support via IEEE 802.1 x and Pre-Shared Key （PSK）Bboth WPA and WPA2 address all known Wired Equivalent Privacy （WEP） vulnerabilities in the IEEE 802.11i security implementationCWPA is supported on client devices only. WPA2 is supported on both access point （AP） and client devicesDWPA provides only a standard for authentication. WPA2 provides a standard for authentication and encryptionEWPA requires encryption support via Temporal Key Integrity Protocol （TKIP） WPA2 provides encryption support via （symmetric block cipher）AES-CCMP
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单选题Refer to the exhibit. When a profile is configured in the Aironet Desktop Utility， which security option permits the configuration of host-based Extensible Authentication Protocol （EAP）？（）A
WPA/WPA2/CCKMB
WPA/WPA2 PassphraseC
802.1xD
Pre-Shared Key （Static WEP）
考题
单选题WPA2包含下列哪个协议标准的所有安全特性？（）A
IEEE802.11bB
IEEE802.11cC
IEEE802.11gD
IEEE802.11i
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