Data Analytics and Business Intelligence Exam QUESTIONS AND CORRECT VERIFIED ANSWERS |ALREADY GRADED A+|

Data Analytics and Business Intelligence Exam QUESTIONS AND CORRECT VERIFIED ANSWERS |ALREADY GRADED A+| What is the primary goal of Business Intelligence (BI)? To improve decision making through data-driven insights. What does the acronym ETL stand for in data processing? Extract, Transform, Load. What are the characteristics of big data? Volume, Variety, Velocity, and Veracity. What is the purpose of the ETL process? To prepare data from various sources for analysis and storage. What are the four types of analytics? Descriptive, Predictive, Diagnostic, and Prescriptive Analytics. How do data-driven decisions benefit organizations? They lead to more informed and effective decision making. What is a data warehouse? A centralized repository for storing and managing large volumes of data for analysis. What is the difference between a data warehouse and a data mart? A data warehouse is a large, centralized