思科认证考试

Which three statements about the DHCP snooping feature on Cisco Nexus switches are true？ （）A、 DHCP snooping commands are not available until the feature is enabled with the feature dhcp- snooping command.B、 When you enable the DHCP snooping feature， the s

题目

Which three statements about the DHCP snooping feature on Cisco Nexus switches are true？ （）

  • A、 DHCP snooping commands are not available until the feature is enabled with the feature dhcp- snooping command.
  • B、 When you enable the DHCP snooping feature， the switch begins building and maintaining the DHCP snooping binding database.
  • C、 The switch will not validate DHCP messages received or use the DHCP snooping binding database to validate subsequent requests from untrusted hosts until DHCP snooping is enabled globally and for each specific VLAN.
  • D、 Globally disabling DHCP snooping removes all DHCP snooping configuration on the switch.
  • E、 Globally disabling DHCP snooping does not remove any DHCP snooping configuration or the configuration of other features that are dependent upon the DHCP snooping feature.
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Which three BGP states are associated with establishing TCP connectivity?（） (Choose three.)

  • A、Idle
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正确答案:A,B,C

第2题：

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manager

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正确答案： F,E
解析： 暂无解析

第3题：

Which three actions are allowed in event details? ()(Choose three.)

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第4题：

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第5题：

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The three moving vanes and the three fixed vanes form three pressure chambers

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The three moving vanes and the three fixed vanes form six pressure chambers

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The three moving vanes and the three fixed vanes form twelve pressure chambers


正确答案： C
解析： 暂无解析

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Which three applications are disabled for compression by default?（） (Choose three.)

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正确答案:B,D,E

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解析： 暂无解析

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Which one is not in the same category with other three items？( )


答案：C
解析：
考查语音学。A、B、D三项均为摩擦音(fricative)，C项为爆破音(plosive)。

第9题：

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Cisco IOS XR software is partitioned into three planes： control， data， and management. Which three ofthese belong to the data plane？（）
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