高坠伤的特点
You are the network administrator for TestKing.com. The network consists of a single Active Directory domain named testking.com. All network servers run Windows Server 2003, and all client computers run Windows XP Professional. All user accounts in the Sales department are located in the Sales organizational unit (OU). You suspect that one or more user accounts in the OU have compromised passwords. You need to force all users in the Sales department to reset their passwords. What should you do?（） Select all user accounts in the Sales OU. Disable the accounts and re-enable them.。 Select all user accounts in the Sales OU. Modify the account properties to force all passwords to be changed on next logon.。 Create a Group Policy object (GPO) and link it to the Sales OU. Modify the password policy to set the maximum password age to 0.。 Create as Group Policy object (GPO) and link it to the domain. Modify the password policy to set the maximum password age to 0.。
何为“信息孤岛”？如何消除“信息孤岛”？
What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment?（） They are used to find the best path through a network.。 They allow the exchange of filtering tables.。 They specify different implementations of the Spanning-Tree Protocol.。 They allow the exchange of routing tables。 They provide inter-switch VLAN communication.。
受具有种子生产经营许可证企业的书面委托生产杂交玉米、杂交稻种子的，备案时还应提交一个什么证明？
ERP实质是在（）基础上进一步发展而成的、面向供应链的管理思想。
