>> Operating System
Answer all three topics.
1. Briefly discuss the distributed database architectures:
- replicated database servers
- partitioned database servers
- cloud-based database servers.
How does security over each of these databases affect the architecture or support of these databases? Also, discuss how you would secure any of these databases; include tools and methods in your response.
2. What is the best process for troubleshooting network problems?
3. Research a unique news story or article related to Information Technology. Post a summary of what you learned, please also provide a link to the original article. Source is your choice; however please fully cite your source.