Correct Answer : All of the above
Explanation : Customer analytics includes churn analysis and prevention, marketing: cross-sell and up-sell, and pricing: leakage monitoring, promotional effects tracking, and competitive price reactions.
Correct Answer : Kano
Explaination : The Kano analysis is used to analyze a system in terms of its requirements and identify its impact on customers' satisfaction. This analysis helps to categorize customer preferences into different types: basic requirements, performance requirements, and excitement requirements. By understanding these different types of requirements, businesses can prioritize their efforts and focus on delivering features and functionalities that will truly satisfy their customers.
Correct Answer : Relational Databases
Explanation : The most popular big data store according to the recent Jaspersoft Survey is Relational Databases.
Correct Answer : ZB
Explanation : It is projected that 2.5 quintillion bytes of data are created every day, with the volume of digital data expected to reach Zeta Byte by 2025.