[单选题]Ezonexam.com's network contains two domain controllers and approximately 500 client computers. The domain controllers run Windows 2000 Server. The client computers run Windows 2000 Professional. The majority of users have mobile computers. Users in Ezonexam often travel with their mobile computer for extended periods of time and do not have remote access to Ezonexam.com's network.You want to configure the domain controllers so that DNS only contains entries for computers that are active on the network. You also want to ensure that when users return you do not have to manually create or delete DNS entries.

正确答案 ：D

Configure both domain controllers with Active Directory integrated primary zones for the domain and enable scavenging and dynamic updates for the zone.

解析：解析：Explanation: Scavenging is a process whereby a DNS server periodically checks it's dynamically created records to see how long it's been since they were registered (or reregistered). Then, if the scavenger finds records that haven't been registered or reregistered in a long time, it deletes them from the zone file.

[单选题]You are the network administrator for Ezonexam. You are planning to upgrade 35 Windows NT Server 4.0 computers to Windows 2000 Server. You want to accomplish the upgrades by using a distribution server. The Windows NT Server 4.0 computers support a tight production schedule that requires them to be online from 8:00

正确答案 ：D

Perform. an unattended installation by running the winnt32 command and specify the use of a .txt file and a uniqueness database file.

解析：解析：Explanation: Performing an unattended installation from a distribution server will work since the upgrade must be done in non-business hours.

[单选题]You need to create a web share on your Windows 2000 Professional computer named Admin01. You create a folder named reports. Then you configure web sharing on Reports. You name the share WebReports and allow Read permissions on the share.You test the web share by pointing to http://admin01/WebReports from another computer. You receive the following error message, 'You are not authorized to view this page.'

正确答案 ：D

In the IIS console, enable anonymous access to WebReports.

解析：解析：Explanation: The proper NTFS permissions, read permission, have already been granted. To access the folder through Internet Explorer the folder must be published in Internet Information Services (IIS), and authentication through IIS must be provided. By enabling anonymous access in the IIS console the folder would be accessible through Internet Explorer.

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