下列选项中属于国有资产的特征有（）。 A.国有资产是一种经济资源 。 B.资产能够用货币计量 。 C.国家所有 。 D.政府所有。
汽车液压动力转向系统的原始动力来自（）。 蓄电池。 马达。 发动机。 油泵。
项目管理中WBS的代表的英文是（）。
You have an Exchange Server 2010 organization.Your network contains two Active Directory sites named Site1 and Site2.Each site contains five Mailbox servers.A Mailbox server named Server1 is in Site1.A Mailbox server named Server2 is in Site2.You have a public folder named Folder1 that is replicated to Server1 and Server2.Users in Site1 report that they cannot access Folder1 when Server1 is offline.You need to ensure that all users can access Folder1 if Server1 is offline.What should you do？（） Add Server1 to the public folder referrals for Site2.。 Add Server2 to the public folder referrals for Site1.。 Add Server1 and Server2 to a Client Access server array.。 Add Server1 and Server2 to a database availability group （DAG）.。
挥发分含量对燃料燃烧特性影响很大，挥发分含量高，则容易燃烧，（）的挥发分含量高，故很容易着火燃烧。 无烟煤。 烟煤。 贫煤。
Which of the following OSPF commands, when used together, will put the network 192.168.10.0/24 into OSPF area 0?（）
