Author Question: Which of the following statements about service-oriented architecture (SOA) is false? A) Services ... (Read 54 times)

jenna1 · **on:** Jul 7, 2018

Which of the following statements about service-oriented architecture (SOA) is false?

A) Services can be developed internally to the organization or purchased externally.
B) Once a service is created, it can be used over and over again.
C) Services can communicate or be connected with one another.
D) none of the above

Question 2

Define the concepts of pattern.

What will be an ideal response?

cici · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

D

Answer to Question 2

Pattern is the core of the solution to a problem that occurs repeatedly in an environment. Patterns are neither methodologies nor recipes. Methodologies paint the development process in broad brushstrokes and stay clear of specific problems. Recipes or cookbooks, on the other hand, are about very specific problems. Each pattern describes a problem that occurs over and over again in our environment, and then describes the core of the solution to that problem, in such a way that you can use this solution a million times over, without ever doing it the same way twice.