Which of the following is the MOST secure and efficient way 

第1题

Which of these is the best way to provide sender non-repudiation？（）A、 pre-sharedkeyB、 secure hashC、 SSLD、 RSA signature

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第2题

For the following options， which feature is the foundation of Cisco Self-Defending Network technology？（）A、secure network platformB、secure connectivityC、threat control and containmentD、policy management

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第3题

Which of the following management types can be used to deploy appropriate quality-of-servicesolutions to make the most efficient use of bandwidth？（）A、Fault managementB、Accounting managementC、Operations managementD、Performance managementE、Security managementF、Configuration management

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第4题

Which of the following standards or encryption types is the MOST secure for wireless networking?（）A、WEPB、AESC、TKIPD、DES

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第5题

Which of the following methods of user authentication is the MOST secure？（）A、CHAPB、KerberosC、TACACSD、EAP

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第6题

Which of the following is the MOST secure method to authenticate users?（）A、User ID, a strong password, and a fingerprint scannerB、User ID, a strong password, and a token based deviceC、User ID and two levels of strong password requirementsD、User ID, a strong password, and a smart card

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第7题

Which of the following technologies is the MOST secure form of wireless encryption?（）A、SSLB、WPAC、WEPD、TLS

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