Define service-oriented architecture. Explain how service-oriented architecture works

For Q1 and Q2, please read Chapters 10 and 11 from the textbook: Cloud Computing by Dr. Kris Jamsa, 2nd ED
ISBN: 9781284248203 
Publisher: Jones & Bartlett Learning 
Q1. In paragraph form, define and describe disaster recovery.  Define and describe business continuity.  Discuss the threats posed by disgruntled employees and how to mitigate those threats. Identify and cite a real-world example of an organization put at risk by a disgruntled employee.

Q2. Write a research paper that contains the following: 

Define service-oriented architecture. Explain how service-oriented architecture works. 
Explain how webpages differ from web services. 
Discuss what it means for a web service to be interoperable. 

Q3. Complete an IT Project Schedule: Analysis and Planning needed to provide IT services for a new building.  
For details on the Project, please read: Project 1 Specifications
Use the given project schedule template for the assignment: Project 1 Template