题目内容

You are a network administrator for A. Datum Corporation. The network consists of a single Active Directory domain named adatum.net. Users regularly browse the internal network and the Internet from their client computers. All Web and e-mail hosting for a separate DNS domain named adatum.com is outsourced to an ISP. All name resolution requests for adatum.com are resolved by the ISP. You have no administrative control over the DNS servers at the ISP. You cannot list the contents of adatum.com by using the nslookup command on the DNS servers at the ISP. A Windows Server 2003 computer named Server1 is configured with a primary zone for adatum.net. All root hints have been removed from Server1. All client computers refer to this DNS server for name resolution. You need to configure DNS resolution to ensure that all client computers can locate and access resources in adatum.net， adatum.com， and the Internet. What should you do？（）

A. Configure a secondary zone for adatum.com on Server1.
B. Configure a primary zone for adatum.com on Server1.
Configure conditional forwarding for adatum.com with the IP address of the DNS server at the IS
D. Configure simple forwarding with the default settings with the IP address of the DNS server at the IS

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You are a help desk technician for your company. Stefan and Irene are software developers for the company. Stefan is developing a Web application on his Windows XP Professional computer. The computer is named Stefan132. All client computers use Microsoft Internet Explorer 6. 0 or later as their Web browser. When Irene types http://Stefan132 in the Address bar of her Web browser, she cannot access the Web application. However, Stefan can access the Web application by typing http://localhost or http://Stefan132 in the Address bar of his Web browser. He can also access resources on the company network. When you run the Ping command on your computer, you cannot connect to Stefan’s computer. When you attempt to access http://Stefan132 from your computer, Internet Explorer displays “DNS or Server Error.” You need to ensure that Irene can access the Web application on Stefan’s computer. First, you establish a Remote Assistance connection to Stefan’s computer. What should you do next on Stefan’s computer?（）

A. Run the IPconfig /renew command.
B. Stop and then restart the World Wide Web Publishing service.
C. Ensure that the Everyone group has Allow - Full Control permission on the Inetpub folder.
D. In the properties of the Local Area Connection connection, allow a Windows Firewall exception for port 80.

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对于未通过ISO9001质量管理体系认证的通信导航监视设备生产厂家申请设备使用许可证的处理是拒绝颁发。

A. 正确
B. 错误

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根据《SDH长途光缆传输系统设计规范》，根据运营商的要求，可利用SDH设备提供给用户的开销通道和接口（要求至少两个）进行机房远程监控系统的设置，包括光纤监测系统、环境监测系统等。

A. 正确
B. 错误

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为人民群众服务时，要注意哪些？

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