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.HP
B.Cisco
C.SUN
D.Microsoft
A.
A.HP
B.Cisco
C.SUN
D.Microsoft