Author Question: Describe two ways that Web services are built. What will be an ideal ... (Read 44 times)

evelyn o bentley · **on:** Jul 7, 2018

Describe two ways that Web services are built.

What will be an ideal response?

Question 2

The phrase object as black box refers to ________.

A) encapsulation
B) information hiding
C) generalization
D) both A & B

leahchrapun · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

One way to build Web services is to wrap an XML wrapper around an existing piece of code that performs a specific function, exposing it. Then give that Web service an Internet address and let others use it. The second way to build a Web service is to use one that someone else has built.

Answer to Question 2

D