為證明您自己的實力，請參加微軟認證培訓。微軟認證是當前最具權威性和重要性的認證體系之壹，可有效證明您所具備的經驗和技能，以幫助您在當今瞬息萬變的商業環境中保持強勁的競爭實力。微軟認證的作用:微軟認證可提供具備專業水準的認證資格，旨在證明持有者對微軟產品的熟悉掌握程度。如果您是正在尋覓技術主管人選的業界人士，或者是希望成為技術主管的IT專業人士，那麽，微軟認證計劃將可為您提供良好的解決方案。
MCSE 70-270考試題庫由KillTest認證題庫網資深IT認證講師和MCSE產品專家結合PROMETRIC或VUE的真實70-270考試環境最新原題傾心打造。題庫覆蓋了當前最新的真實考題，並且全部附有正確答案，我們承諾題庫對MCSE 70-270(Installing, Configuring, and Administering Microsoft Windows XP Professional)考試原題完整覆蓋。70-270題庫助您輕鬆通過認證考試，一次不過全額退款。
You are the administrator of a Windows XP Professional computer named Pro1. The computer is connected to the Internet. Pro1 provides Internet access to eight other Windows XP Professional computers that are connected to Pro1.
You enable Internet Connection Sharing (ICS) and Windows Firewall on Pro1.
You run an application named App1 on Pro1. MCSE 70-270 App1 communicates with an online training company on the Internet. To display an online seminar, the training company needs to contact the App1 application at port 5800. You want to ensure that the training company can connect to the App1 application. What should you do?
A. Configure Windows Firewall to enable the Internet Control Message Protocol (ICMP) Allow redirect option. Then start the App1 application that opens port 5800.
B. Create a new service exception named App1. Use port 5800 as both the external and internal port number.
C. Edit the %systemroot%\System32\Drivers\Etc\Services file on Pro1 to include a service definition named App1 for port 5800.
D. Change the TCP/IP settings on Pro1 to enable TCP/IP filtering. Permit network traffic on port 5800.
Answer:B
微軟認證系統工程師(Microsoft Certified Systems Engineer，簡稱MCSE)作用：獲得微軟認證系統工程師資格就意味著，微軟承認您已具備較高專業技術水平，能夠分析商業需求，並使用微軟2000系列平臺和微軟服務器軟件來設計並實現商務解決方案的基礎架構。微軟認證系統工程師是這方面最為重要的認證資格。