Do a research about SDN software defined networking about ATT or any other company that uses SDN.

The professor is asking us to do a research about SDN software defined networking about ATT or any other company that uses SDN. And this is his instruction for the research paper

1. Critiquing the study/article

a. Title Does it accurately describe the study/article?

b. Abstract Is it representative of the study/article?

c. Introduction Does it make the purpose of the article clear?

d. Statement of the problem Is the problem properly introduced? SDN solving your problem??

e. Purpose of the study Has the reason for conducting the research been explained?

f. Research question(s) efficiency, effectiveness, technical, costs, agility, scalability
Is/are the research question(s) clearly defined and if not, should they be?