单项选择题 You are the network administrator for . The network consists of single Active directory domain. The domain contains a Windows Server 2003 domain controller named TestKing3. The securews.inf security policy has been applied to the domain. A network application requires a service account. The network application runs constantly. You create and configure a service account named SrvAcct for the network application. The software functions properly using the new account and service. You discover an ongoing brute force attack against the SrvAcct account. The intruder appears to be attempting a distributed attack from several Windows XP Professional domain member computers on the LAN. The account has not been compromised and you are able to stop the attack, you restart Server6 and attempt to run the network application, but the application does not respond.（）

单项选择题 You are the domain administrator for . Active Directory domain. All client computers run Windows XP Professional. A user reports that she attempted to log on six times unsuccessfully. She reports that she logged on successfully yesterday. You discover that the user reset her password three days ago to comply with a new security policy that requires strong passwords. The account policies that are applied in the Domain Security Group Policy object (GPO) as shown in the following table. You need to ensure that the user can log on to the domain. What should you do?（）

多项选择题 You are the network administrator for . Your network consists of a single Active Directory domain named . All network servers run Windows Server 2003, and all client computers run Windows XP Professional. You install a new file and print server named File1. You configure standard company policies and other local options. You use third-party software to create and save an image of the server. Then you join File1 to the domain. Six weeks later, you reapply the saved image to File1 and restart the server. You try to log on to the domain by using domain credentials. However, you are unsuccessful. You need to log on to File1 and re-establish its domain membership. Your solution must require the minimum amount of administrative effort. Which two actions should you perform? （）(Each correct answer presents part of the solution. Choose two)