You are a systems administrator responsible for configuring a Windows Server 2008 SMTP server. Yourorganization is currently using the default SMTP virtual server for sending order notifications from a single Web application called ContosoOrderManagement. Recently， you have noticed that a largenumber of messages have been sent to the SMTP virtual server from other computers and users.
Which two methods can you use to prevent unauthorized access to the SMTP server？（）

多项选择题You are a systems administrator responsible for managing a Windows Server 2008 Web Server Currently，there are no Web sites configured on the server. You need to configure the server to host two Web applications： Engineering App and Sales App. Both Web applications must be accessible by using HTTPport 80 without the use of host headers. Also， you must protect against problems in one Web applicationaffecting the performance or reliability of the other Web application. Which two steps should you take tomeet these requirements？（）

A.Create a single Web site that contains both Web applications.
B.Create two Web sites， one for each Web application.
C.Assign both Web applications to the same application pool.
D.Assign each Web application to its own application pool.

单项选择题You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services， and configuring aweb services infrastructure. You are in charge of a member server that runs Windows Server 2008. Theserver runs the Terminal Server Gateway （TS Gateway） role service. Now you receive an order from thecompany management. According to the company requirement， you have to identify whether a user namedUser1 has ever connected to his office workstation through the TS Gateway server. What action should youperform to achieve this？（）

A.In order to achieve this， you should view the Event Viewer Security log.
B.In order to achieve this， you should view the Event Viewer Application log.
C.In order to achieve this， you should view the Event Viewer Terminal Services-Gateway log.
D.In order to achieve this， you should view the events in the Monitoring folder from the TS Gateway Manager console.

单项选择题TS1 is a server running Windows Server 2008 and Terminal Services. Users in your organization connectto the server TS1 to run a line-of-business application. Recently， you have noticed that user profiles arethreatening to consume the total disk capacity on TS1. You want users to be able to save their own data，but you also want to prevent profiles from exhausting the total storage capacity of the disk on TS1. Whatshould you do？（）

A.Use Group Policy to assign mandatory profiles to users who connect to TS1.
B.Configure disk quotas for the disk on TS1 on which user profiles are stored.
C.Use Group Policy to assign Terminal Services roaming user profiles to users who connect to TS1.
D.Configure disk quotas for the local disk of each user who connects to TS1.

单项选择题You work as a network administrator， and your responsibilities include managing server storage. You havebeen asked to purchase a new disk subsystem for your company’s storage-area network （SAN）. You arein the process of testing hardware solutions before making purchases， and you attach a new disksubsystem to the network. You want to provision the new disks and create new logical unit numbers （LUNs）to assign to a server named Server1. You open Storage Manager for SANs， but you can’t see the newhardware. However， you can connect to the new hardware by using the software provided by the vendor.You want to be able to manage the new disk subsystem you purchase by using Storage Manager for SANs. What should you do？（）

A.In Disk Management， chooses the Rescan Disks option.
B.Choose a disk subsystem from a vendor that has a Virtual Disk Service hardware provider.
C.On Server1， configures iSCSI Initiator to specify the new hardware as a favorite target.
D.Use Storage Explorer to configure Server1 as an iSNS server.

单项选择题You are a systems administrator responsible for deploying Windows SharePoint Services （WSS） for accessby users from an external business partner. You have installed the appropriate server role and have verified that the SharePoint Web site loads properly from the local server computer. All options are usingtheir installation default values. External users report that they cannot log on to the site. Which of thefollowing changes should you make to resolve the problem？（）

A.Create a new site within an existing site collection for the external users.
B.Create a new site collection for the external users.
C.Change the authentication mode for the Web application to Forms authentication.
D.Modify the User Permissions For Web Applications settings.