依法必须进行招标的项目,自招标文件开始发出之日起至投标人提交投标文件截止之日止,最短不得少于十五日。
When a switch port is used as a VLAN trunk, which of the following trunk modes are valid?() Blocking。 Auto。 Desirable。 On。 Transparent。 Learning。
边际效用
表面排污是指不断地将上过筒水面下()处含盐浓度高的炉水排出。 100—100。 100—150。 100—200。
You have an Exchange Server 2010 organization. The organization contains a global security group named Group1. You plan to deploy a monitoring solution for the Exchange servers in your organization. You need to recommend a solution that allows members of Group1 to monitor the performance of Exchange Server 2010 servers. Your solution must prevent members of Group1 from modifying the configurations of the ExchangesServer 2010 organization. What should you include in the solution?() Delegation of Control Wizard。 Federation Trusts。 Reliability Monitor。 Role Based Access Control (RBAC)。
美国心理学家吉尔福特于1967年提出了三维智力结构模型。他把人的智力活动分为三个维度:内容、结果和()。