What are mashups? How do they enable social media applications? 5-4. How can social software help harness the wisdom of the crowd? 5-6. How can social software enhance communication? 5-8. What is a wiki? Why would an organization want to implement a wiki? 5-10. How can organizations use social networking to connect with their customers? 5-12. Why can social media be both a blessing and a threat for organizations? Captulo 6 6-2. Describe the differences between entities, tables, rows, and attributes in a database. 6-4. What are the advantages of a DBMS? 6-6. How can visual analytics be used to improve decision making? 6-8. Explain the difference between clustering and classification. 6-10. Describe and give examples of two types of web mining. 6-12. Explain the purpose of a model within a DSS. 6-14. What is a knowledge management system, and what types of technologies make up a comprehensive system?