Fill in the blanks in each of the following statements : a) Objects enable the design practice of______although they may know how to communicate with one another across well-defined interfaces, they...

a) Objects enable the design practice of______although they may know how to communicate

with one another across well-defined interfaces, they normally are not allowed

to know how other objects are implemented.

b) Java programmers concentrate on creating______ , which contain fields and the set of

methods that manipulate those fields and provide services to clients.

c) The process of analyzing and designing a system from an object-oriented point of view

is called_______ .