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 dynarmically discover the interfaces implemented by other components, and amechanism 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 builtinto the Windows and MacOS Operating Systems.A（5）compound document standard developed mainly by Apple and IBM is called OpenDoc. 空白（5）处应选择（）
A、completing
B、competing
C、connecting
D、contained
正确答案： B
解析： 微软提出的COM是一种软件架构，它可以根据二进制软组件构成应用软件。COM定义了组件之间进行功能调用的二进制标准，这是使得一个组仵能够动态地发现其他组件实现的接口的一种方法，也是标识组件及其接口的特殊机制。OLE是由微软开发的组合文档标准。OLE可以生成与一种应用有关的文档，并且把它链接或嵌入到另外一个应用中。被嵌入的对象保持了原来的格式，而且可以与生成它们的应用链接起来。对OLE的支持已经内置在Windows和MacOS操作系统中。主要由Apple和IBM开发的竞争性组合文档标准叫做OpenDOC。
相关问题推荐
-
将word文档中的一部分内容移动另一处，首先要进行的操作是（）
A、单击“复制”按钮
B、单击“剪切”按钮
C、单击“粘贴”按钮
D、选中要移动的内容
-
关于ERP，下列说法不正确的是（）
A、计划与执行贯穿了ERP系统的整个过程
B、供需链管理是企业物流业务的主干线
C、ERP系统是一种软件
D、数据库技术是实现ERP系统的基础
-
下面组合体视图中，正确的左视图是（）。
A、A
B、B
C、C
D、D
-
接入网中有三种接口（UNI、SNI、Q3管理接口）。
A、对
B、错
-
VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW. In comparison to HTML, VRML adds the next level of interaction, structured graphics, and extra（2）（z and time） to the presentation of documents. The applications of VRML are（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing, scientific, entertainment, and educational applications, and 3D shared virtual worlds and communities. X3D is the name under which the development of VRML is continued. X3D is based on XML and is backwards（4）with VRML. Furthermore, it is componentized, profiled, and extensible, which makes it possible to use X3D in very different（5），from high-end visualizations to lightweight applications. 空白（2）处应选择（）
A、subject
B、object
C、dimensions
D、disconnection