Make sure 0% Plagiarism and Don’t do translation process to change the words. Write in your own words.1. What is structured and unstructured data? Research the challenges of storing and managing unstructured data.2. Discuss the benefits of information-centric storage architecture over server-centric storage architecture.3. What are the attributes of big data? Research and prepare a presentation on big data analytics.4. Research how businesses use their information assets to derive competi-tive advantage and new business opportunities.5. Research and prepare a presentation on personal data management.6. What are the advantages of a virtualized data center over a classic data center?7. Which components constitute the disk service time? Which component contributes the largest percentage of the disk service time in a random I/O operation?8. Research other elements of a data center besides the core elements discussed in this chapter, including environmental control parameters such as HVAC (heat, ventilation, and air-condition), power supplies, and security.