现在，虚拟访问和网络天才日益成为大学中通常的组成部分。
Now, virtual visits and web wizards are increasingly normal parts of college.
IBMWebSphereFederationServer可提供对数据源的实时虚拟访问。
IBM WebSphere Federation Server provides you with real-time, virtualized access to disparate data sources.
您可以选择能够访问的任何虚拟映像作为模式的基础。
You can select any virtual image that you have access to for the basis of a pattern.
当成功配置好所有角色并且状态处于绿色时，就可以访问虚拟应用程序了。
When all the roles are successfully configured and at green status, the virtual application is ready to be accessed.
在这之上附加的一点就是客户必须要具备网络连接来访问虚拟桌面。
There is also the added disadvantage that clients must have network connectivity to access their virtual desktops.
迁移分区只能通过虚拟适配器访问网络和磁盘资源。
The mobile partition has access to network and disk resources only through virtual adapters.
类似地，也无法从虚拟实例中访问物理设备。
Similarly, accessing the physical devices is not possible from virtual instances.
现在将用优化器根据实际和虚拟索引选择的访问计划来填充解释表。
This now populates the explain tables with the access plan chosen by the optimizer based on real and virtual indexes.
迁移——数据可于存储位置间轻易的迁移，并且不会影响以多种方式对虚拟分区的实时访问。
Migration - Data can be easily migrated between storage locations without interrupting live access to the virtual partition with most technologies.
为了使用限定作用域的资源，您必须访问相关的虚拟门户。
To use a scoped resource, you must access the associated virtual portal.
这样的操作会花费一定的时间，因此您希望在工具运行期间具有对预先存在的表数据的虚拟不间断访问。
Such operations can take a substantial amount of time, and you will appreciate having virtually uninterrupted access to pre-existing table data while the utility is running.
您会发现唯一真正的不同是您现在要使用虚拟主机名访问应用程序。
The only real difference that you will notice is that you now access your application using the virtualhost name.
然后，通过sea映射告诉VIO客户机LPAR应该访问的虚拟以太网适配器和VLAN编号。
Then, the VIO client LPARs are told the virtual Ethernet adapters and VLAN Numbers they should access through an SEA mapping.
您将会怎样设置访问虚拟门户的URL映射？
How will you set up the URL mappings to access virtual portals?
在向门户发送请求时，URL需要包含应该访问的虚拟门户。
When sending a request to portal, the URL needs to include which virtual portal should be accessed.
您可以只对选择的虚拟门户用户授予访问共享资源的权限。
You can grant permissions for a Shared resource to the only users of the virtual portal of choice.
例如，虚拟监管系统可能会限制虚拟机系统对内存的访问。
For example, the hypervisor might limit a virtual system's access to memory.
您可以使用特定的URL映射访问虚拟门户，这种映射与虚拟门户相关联。
You access a virtual portal using a specific URL mapping, which is associated with that virtual portal.
在第一个工作负载中，虚拟机配置为更具描述的访问模式使用不同数量的虚拟内存。
In the first workload, the virtual machines are configured to consume varying amounts of anonymous memory according to a prescribed access pattern.
本文后面的安全性一节将介绍对虚拟机的安全访问。
Allowing secure access to a VM is covered in the Security section later in this article.
继续讨论进程，操作系统将对机器的底层资源的访问虚拟化为进程。
Continuing with the processes theme, operating systems virtualize access to the underlying resources of the machine to processes.
同样，云存储容易导致交叉租户存储访问，云通信——以虚拟网络的形式——容易导致交叉租户网络访问。
Similarly, cloud storage is prone to cross-tenant storage access, and cloud communication - in the form of virtual net-working - is prone to cross-tenant network access.
当程序尝试使用虚拟地址访问内存时，操作系统结合片上硬件将该虚拟地址映射到物理位置。
When a program tries to access memory using a virtual address, the OS in combination with on-chip hardware maps that virtual address to the physical location.
不支持访问从虚拟基类继承的数据字段。
Access to data fields inherited from a virtual base class is not supported.
这个实现通过虚拟usb文件系统(usbdevfs)访问usb设备。
This implementation accesses the usb devices through the virtual usb device file system (usbdevfs).
建议：始终通过虚拟主机名访问SPNEGO
Recommendation: Always access SPNEGO via a virtual host name
其他方法包括通过企业应用程序访问或虚拟桌面基础结构访问本地安装的LotusNotes 应用程序。
Other alternatives include accessing a natively installed Lotus Notes application through enterprise application access or through a virtual desktop infrastructure.
其他方法包括通过企业应用程序访问或虚拟桌面基础结构访问本地安装的LotusNotes 应用程序。
Other alternatives include accessing a natively installed Lotus Notes application through enterprise application access or through a virtual desktop infrastructure.
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