Answer the following questions:
1. What is data warehousing?
2. What is business intelligence?
3. What is a dimension table?
4. What is a fact table?
Answer the following questions: 1. What is data warehousing? 2. What is business intelligence? 3. What...
Part 2 (3 points for each keyword, for a total of 30 points) Provide a definition and example for the keyword listed below (100 – 150 words). Data warehouse Dimension Fact Star schema Snowflake schema Describe the time dimension. Describe the grain of the data warehouse. Define the ETL process. Define Normalization/Denormalization Define Business Intelligence
What are the commonalities and differences between business intelligence and data science? (Minimum 150 words) Carry out the task and use references in answer.
2.1 Please explain what is data? What is information? What is the business Intelligence, give examples to further explain these concepts, and how the people can use BI to support their work?
Discuss what is business intelligence, automation, and data analytics? What are some ways auditors can use these to help in an audit?
Based on the data below, answer the following questions: (1). Fit a straight line Y-a+BX+e. (2). Construct an ANOVA table and comment on the goodness of your model. (3). What are R2 and s22 (4). Predict the Y-value when X=10 and comment on such a prediction. 14 15 15 18 20 4 Sum 28 1515 Sum Squares xiY 55
Based on the data below, answer the following questions: (1). Fit a straight line Y-a+BX+e. (2). Construct an ANOVA table and...
1. Explain how Teradata was used to manage data that was integrated into the business for McCain Foods. 2. What was the competitive advantage of using Teradata? 3. Research one other company such as IBM, Oracle, SAP. 4. Describe an industry you think their Business Intelligence product would support.
Suppose that 4 3 -225 3 3 -3 2 6 -2 -2 2-1 5 In the following questions you may use the fact that the matrix B is row-equivalent to A, where 1 0 1 0 1 0 1 -2 0 5 0 0 01 3 (a) Find: the rank of A the dimension of the nullspace of A (b) Find a basis for the nullspace of A. Enter each vector in the form [x1, x2, ...]; and enter your...
Assignment What are the similarities,differences,advantages and disadvantages of the following over the other; Data Mining and Warehousing, Machine learning and Deep learning, Artificial Intelligence and Expert system.
2. Connect the importance of data warehousing to the efficiency of a customer relationship management strategy. 3. Identify the major components of a customer service infrastructure. 4. Discuss the changing role of CSRs as it incorporates additional marketing and sales activities.
Describe how does predictive analytics differ from data mining and business intelligence? How are they related? Use examples to reinforce your answer.