Where are the two rulers？ They are ______.

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• You need to determine where the trust boundaries will be in a new Company VOIP design.  Which  two statements are true about these trust boundaries？（）

  A . Trust boundaries are configured in the core of the network to provide the most efficient  forwarding based upon QoS markings， B . Setting trust boundaries at the edge of the network allows intermediate hop devices to  administer QoS policies without detailed packet identification. C . Trust boundaries are used to determine which QoS mechanism will be applied to the traffic.   D . At the trust boundaries， the untrusted traffic will be marked with a new QoS value appropriate  for the policy in place at the point where the traffic entered the campus network.   E . Trust boundaries define the firewall rules for QoS admission into a network.

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• Which two statements are true about WHERE and HAVING clauses? （）

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• Easy VPN operates in two modes. Although Client Mode has advantages, there are environments where it should not be used.（）

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• Where are the zinc plates located?（）

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• The points on the earth’s surface where the magnetic dip is 90° are（）.

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• The horizontal flat surfaces where the upper stock joins the rudder are the（）.

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• Where are the speakers？ 查看材料

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• Where are the students ？ Are they in ____ ？

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• - Could you tell me where the tissues are, please？-（).

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