题目内容

你正在读入一个名为doc的XML文档，其内容如下（）

A. foreach(XmlNodenodeinnodes){node.Attributes[0].Value=“NA”;}
B. foreach(XmlNodenodeinnodes){node.Attributes[1].Value=“NA”;}
C. foreach(XmlNodenodeinnodes){XmlNodegenre=node.SelectSingleNode(“/genre”);genre.Value=“NA”;}
D. foreach(XmlNodenodeinnodes){XmlNodegenre=node.SelectSingleNode(“@genre”);genre.Value=“NA”;}
E. foreach(XmlNodenodeinnodes){XmlNodegenre=node.SelectSingleNode(“genre”);genre.Value=“NA”;}

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YournetworkhasNetworkAccessProtection(NAP)deployed.ThenetworkcontainstwoserversnamedServer1andServer2.Server1isaNetworkPolicyServer(NPS).Server2hasathird-partyantivirussolutioninstalled.Server1isconfiguredtouseacustomsystemhealthvalidatorprovidedbytheantivirusvendor.ThesystemhealthvalidatorusesServer2toidentifytheversionofthecurrentantivirusdefinition.YouneedtoensurethatNAPclientsareconsiderednoncompliantifServer1cannotconnecttoServer2.Whicherrorcoderesolutionsettingshouldyouconfigure？（）

A. SHAnotrespondingtoNAPclient
B. SHAunabletocontactrequiredservices
C. SHVnotresponding
D. SHVunabletocontactrequiredservices

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You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. You have set the recovery model of DB1 to Full. At 2：00 There is a full database backup of all the user databases every day. Every quarter the transaction log backup is performed. Every 4 hours a differential backup is occurred. You are going to perform a full backup of DB1 at 11：00. When you perform this back up， you must make sure that the overall backup will not be affected. What'；s more， you have to restore procedures for DB1. You must make sure that the backup files are restored in proper sequence. In the options below， which Transact-SQL statement should you use？（）

A. BACKUP LOG DB1 TO DISK = 't:\backups\db1.trn';
BACKUP DATABASE DB1 TO DISK = 't:\backups\db1.bak' WITH DIFFERENTIAL;
C. BACKUP DATABASE DB1 TO DISK = 't:\backups\db1.bak' WITH NOUNLOAD;
D. BACKUP DATABASE DB1 TO DISK = 't:\backups\db1.bak' WITH COPY_ONLY;

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选择正确的选项（）

A
B
C
D

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您正在创建一个可列出远程计算机上的进程的应用程序。该应用程序需要一个执行以下任务的方法： ·以名为strComputer的字符串参数的形式接受远程计算机名称。 ·返回一个包含该计算机上正在运行的所有进程的名称的ArrayList对象。您需要编写一个代码段，该代码段检索远程计算机上正在运行的每个进程的名称，并将名称添加到ArrayList对象。您应该使用哪个代码段？（）

A
B
C
D

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