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You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 Enterprise Edition instance. There is a database named DB1 in the instance. A backup of DB1 is performed every day. You have to minimize the size of the full database backup files of DB1. 
In the options below, which Transact-SQL statement should you use? （）  

Your companys security policy requires complex passwords.   You have a comma delimited file named import.csv that contains user account information.    You need to create user accounts in the domain by using the import.csv file. You also need to ensure that  the new user accounts are set to use default passwords and are disabled.  What should you do（） Modify the userAccountControl attribute to disabled. Run the csvde i  k f import.csv command. Run  the DSMOD utility to set default passwords for the user accounts.。 Modify the userAccountControl attribute to accounts disabled. Run the csvde  f import.csv command.  Run the DSMOD utility to set default passwords for the user accounts.。 Modify the userAccountControl attribute to disabled. Run the wscript import.csv command. Run the  DSADD utility to set default passwords for the imported user accounts.。 Modify the userAccountControl attribute to disabled. Run the ldifde i  f import.csv command. Run the  DSADD utility to set passwords for the imported user accounts.。 羊毛的伸度 网页制作的超文本标记语言称为（） HTML语言。 VB语言。 BASIC语言。 C#语言。 包豪斯是格罗佩斯个人思想的结晶，同时也是（）的一个重要缩影。 工艺美术运动。 新艺术设计。 国际风格主义设计。 现代主义设计。 Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2. DNS1 is configured as the DNS server for contoso.com. All client computers are configured to use DNS1 for name resolution.From a client computer, you run the Ping tool as shown in the exhibit. (Click the Exhibit button.) You need to ensure that users can use the Ping tool to resolve the IP addresses of internal servers to fully qualified domain names (FQDNs).What should you do？（） Create a GlobalNames zone.。 Create a reverse lookup zone.。 Create a forward lookup zone.。 Enable zone transfers on the contoso.com zone.。

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 Enterprise Edition instance. There is a database named DB1 in the instance. A backup of DB1 is performed every day. You have to minimize the size of the full database backup files of DB1. 
In the options below, which Transact-SQL statement should you use? （）