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Question 1: Present an example where data mining is crucial to the success of a business. What data mining function does this business need? Can they be performed alternatively by data query processing or simple statistical analysis?
Question 2: Define each of the following data mining functionalities: characterization, discrimination, association and correlation analysis, classification, prediction and clustering. Give examples of each data mining functionality, using a real-life database with which you are familiar.
Question 3: What are the major challenges of mining a huge amount of data (such as billions of tuples) in comparison with mining a small amount of data (such as a few hundred tuple data set)?
Draw the E/R diagrams for the business rules
The chief financial officer (CFO) of NCWR keeps a huge number of reports, spreadsheets, and other critical financial information on his computer, which runs Windows 7
How much overhead cost would be assigned to Product U94W using the activity-based costing system - How much overhead cost would be assigned to Product K91B using the activity-based costing system
Discuss BitCoin. What are they? Who made them? How long have they been around? What is BitCoin Mining? In your opinion, will BitCoins stick around? Why or Why Not?
question 1research the definition of a minimal cover. explain it in your own words and give an example. question
The objective of the assignment is to apply and consolidate skills acquired in the requirement and analysis disciplines through analysis of a simple case study, and to express the results through the relevant UML diagrams.
Pick one of the different types of SQL statements (data definition language, data manipulation language, or data control language). Describe how that type of statement is use.
What must a user guarantee with respect to a transaction and database consis-tency? What should a DBMS guarantee with respect toconcurrent execution of several transactions and database consistency?
question 1explain ten desirable features which may be included in the design of a warehouse. question 2how have to a
Describes a suitable methodology from the literature for the purpose of designing, constructing and testing of a commercial BIDW for a multinational company.
Analyze how the verify method can be used to plan out system effectively and ensure that the number of transactions do not produce record-level locking while the database is in operation.
How much overhead cost would be assigned to each of the two products using the company's activity-based costing system
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