If the source database becomes unavailable (for example, if it crashes), the standby database on the target system can be activated for user access.

如果源数据库变得不可用(例如，它崩溃了)，那么可以激活目标系统上的备用数据库，以供用户访问。

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So if you have not already activated your Economist online account you may wish to activate it now to ensure that you will have immediate access via the apps when they launch on Friday.

所以，如果你还没有激活你的经济学家在线账户，你或许可以现在就激活它，以确保你能在周五这个应用上线之时就可以立即使用。

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If public access is enabled, all the users will be part of the ICMPUBLC user group, hence all rules for ICMPUBLIC will be activated.

如果启用了公共访问，所有用户都将成为ICMPUBLIC用户组的成员，因此，针对ICMPUBLIC的所有规则都回被激活。

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Windows 7 users can change the size of text and icons using the Display control panel and can zoom in on text using a magnifier tool that can be activated in the Ease of Access control panel, which contains other options for making items on the computer easier to see.

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And for those who also opt for the Voice-Activated Navigation System, AppLink will integrate app access and control through the system's 8-inch touch screen.

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The generally clear and colorful Zing interface, which makes use of translucent overlays for volume and internet access and brings down album art on the fly, resorts to almost comically tiny text for its menus activated by two buttons that sit between the wheel and the screen.

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