问题 单项选择题

ActiveX is the name (66) has given to a set of object-oriented concepts, technologies, and tools. It is important to notice that ActiveX is not a (67) technology, but a brand name, what it’s applied to can vary over time. However, the main technology is COM. Used in a network with a (68) and additional support, COM becomes the DCOM. The main object that is created when writing a program to run in the ActiveX environment is a (69) , a self-sufficient program that can be run anywher6 in the ActiveX network. This component is known as an "ActiveX control". An ActiveX control is roughly equivalent to a applet. One important difference is that an ActiveX control must be (70) for a specific platform, while an applet is platform-independent.

A.transactioned

B.compiled

C.created

D.identitied

答案

参考答案:B

解析:[参考译文] ActiveX是微软公司定义的一系列面向对象的概念、技术和工具的统称。需要注意的是 ActiveX不是指某一特定的技术,而是指一个商标名,它的应用能够随时被改变。然而,它主要还是指COM技术。由于COM过去在网络是以目录和附加的支持来使用的,所以COM变成了DCOM。主要的对象就好似一个组件,这个组件是由一个写好的程序运行在ActiveX环境下被创建的。一个健壮的程序能运行在网络上任何装有ActiveX环境的计算机上,这个组件被称为ActiveX控件。一个ActiveX控件可以概略地描述为一个小应用程序。它们之间一个重要的区别是,ActiveX控件依赖某个特定的平台米编译,而小应用程序是独立于平台的。

多项选择题
单项选择题