[单选]

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).
You perform a normal backup of Server1 every Saturday.
You need to implement a backup strategy for Server1 to meet the following requirements:
·Minimize the time required to restore files.
·On weekdays, back up only files that have changed since the Saturday backup.
Which type of backup should you perform on weekdays? （）

简述使命管理的途径。 挖掘机的挖掘深度、工作半径、挖掘高度应遵照何种条件进行作业（）。 工程计划需要。 监督人员要求。 自己的操作经验。 制造厂家的操作人员手册。 You are the newly appointed system administrator at Certkiller.com. You make use of Microsoft.NET Framework v3.5 to create a Microsoft ASP.NET application.  You are responsible for a local instance of Microsoft SQL Server 2005 named CERTKILLER-SR02. CERTKILLER-SR02 hosts the ASP.NET Web application. CERTKILLER-SR02 makes useof Windows Authentication. You are in the process of planning the configuration of the membership providers as well as the role management providers. It is important that you install thedatabase elements for both the providers on CERTKILLER-SR02 from the command line.  What should you do？（） Your best option would be to run the aspnet_regsql.exe -E -S localhost -A mr command.。 Your best option would be to run the sqlcmd.exe -S localhost E command.。 Your best option would be to run the sqlmetal.exe /server：localhost command.。 Your best option would be to run the aspnet_regiis.exe -s localhost command.。 当使用JPEG作为优化图像的格式时（）  JPEG虽然不能支持动画，但比其它的优化文件格式（GIF和PNG）所产生的文件一定小。  当图像颜色数量限制在256色以下时，JPEG文件总比GIF的大一些。  图像质量百分比值越高，文件尺寸越大。  图像质量百分比值越高，文件尺寸越小。 在资产负债表的结构上，为了增强报表结构的合理性，明确资产负债表由（）要素构成。 A.资产 。 B.负债 。 C.收入 。 D.净资产。

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).
You perform a normal backup of Server1 every Saturday.
You need to implement a backup strategy for Server1 to meet the following requirements:
·Minimize the time required to restore files.
·On weekdays, back up only files that have changed since the Saturday backup.
Which type of backup should you perform on weekdays? （）