您正在开发.NET Framework 2.0 应用程序，用于处理中 JPG、 GIF、 PNG 格式的图形文件。你被要求选择适当的数据类型来存储图形文件，而您的解决方案必须使用最少的代码。你应该做什么？（） 应使用Icon类。 应使用Metafile类。 应使用Image类。 应使用Bitmap类。
试述影响决策的因素。
You deploy a Windows Server 2008 VPN server behind a firewall. Remote users connect to the VPN by using portable computers taht run Windows Vista with the latest service pack. the firewall is configured to allow only secured Web communications. you need to enable remote users to connect as securely as possible. You must achieve this goal without opening any additional ports on the firewall. What should you do？ （） Create an IPsec tunnel。 Create an SSTP VPN connection。 Create a PPTP VPN connection。 Create a L2TP VPN connectio。
A Windows Communication Foundation (WCF) service is responsible for transmitting XML documents between systems. The service has the following requirements: It must minimize the transmission size by attaching the XML document as is without using escape characters or base64 encoding. It must interoperate with systems that use SOAP but are not built on the .NET plafform. You need to configure the service to support these requirements. Which message encoding should you use?（） Binary message encoding。 MTOM (Message Transmission Optimization Mechanism) message encoding。 Text message encoding with message version set to none。 Text message encoding with message version set to SOAP 1.2。
人口红利
Your company has a network that has 100 servers. You install a new server that runs Windows Server 2008. The server has the Web Server （IIS） server role installed.After a week， you discover that the Reliability Monitor has no data， and that the Systems Stability chart has never been updated.You need to configure the server to collect the Reliability Monitor data. What should you do？（）
