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Your network is configured as shown in the following diagram.    
Each office contains a server that has the File Services server role installed. The servers have a shared folder named Resources.  
You need to plan the data availability of the Resources folder. Your plan must meet the following  requirements:  
èIf a WAN link fails,the files in the Resources folder must be available in all of the offices.  
èIf a single server fails, the files in the Resources folder must be available in each of the branch offices,and the users must be able to use existing drive mappings.  
èYour plan must minimize network traffic over the WAN links.
What should you include in your plan?()

A . a stand-alone DFS namespace that uses DFS Replication in a full mesh topology
B . a domain-based DFS namespace that uses DFS Replication in a full mesh topology
C . a stand-alone DFS namespace that uses DFS Replication in a hub and spoke topology
D . a domain-based DFS namespace that uses DFS Replication in a hub and spoke topology

高强混凝土中矿物掺和料的掺量宜为()。 A.40% 。 B.50% 。 C.20% 。 D.45% 。 E.30%。 关于债券的特征,以下说法错误的是()。 债券是比较稳定的投资理财产品。 债券的风险总是低于股票的风险。 债券投资风险低,收益相对固定。 相对于现金存款,债券的收益更加高。 You are consuming a Windows Communication Foundation (WCF) service in an ASP. NET Web application.The service interface is defined as follows:[ServiceContract]public interface ICatalog{ [OperationContract] [WebGet(UriTemplate="/Catalog/Items/{id}", ResponseFormat=WebMessageFormat.Json)] string RetrieveItemDescription(int id); } The service is hosted at Catalogsvc.You need to call the service using jQuery to retrieve the description of an item as indicated by a variable named itemId. Which code segment should you use?() $get(String.format("/Catalogsvc/Catalog/Items/id{0}", itemId) null, function (data) { ... }, javascript");。 $get(String.format("/Catalogsvc/Catalog/Items/{0}", itemId), null, function (data) { ... }, "json");。 $get(String.format("/Catalogsvc/Catalog/Items/{0}", itemld), null, function (data) { ... }, "xml");。 $get(String.format("/Catalogsvc/Catalog/Items/id{0}", itemld), null, function (data) { ... }, "json")。 文学的社会过程 测试工具涉及测试的全过程,包括()、测试程序和数据的生成、()及结果评价等等。

Your network is configured as shown in the following diagram.    
Each office contains a server that has the File Services server role installed. The servers have a shared folder named Resources.  
You need to plan the data availability of the Resources folder. Your plan must meet the following  requirements:  
èIf a WAN link fails,the files in the Resources folder must be available in all of the offices.  
èIf a single server fails, the files in the Resources folder must be available in each of the branch offices,and the users must be able to use existing drive mappings.  
èYour plan must minimize network traffic over the WAN links.
What should you include in your plan?()

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