单项选择题
企业应用集成是一个战略意义上的方法，它从服务和信息的角度将多个信息系统绑定在一起，提供实时交换信息和影响流程的能力。（1）提供企业之间的信息共享能力，（2）在用户使用角度能够对集成系统产生一个“整体”的感觉。
单项选择题
Microsoft's COM is a software（1）that allows applications to be built from binary software components. COM is the underlying architecture that forms the foundation for higher-level software services, like those provided by OLE.COM defines a binary standard for function calling between components,a way for components to dynamically discover the interfaces implemented by other components,and a mechanism to identify components and their interfaces uniquely. OLE is a compound（2）standard developed by Microsoft.OLE makes it possible to create（3）with one application and link or embed them in a second application.Embedded objects retain their original format and（4）to the application that created them.Support for OLE is built into the Windows and MacOS Operating Systems.A（5）compound document standard developed mainly by Apple and IBM is called OpenDoC.
单项选择题
