Cis 4093 chapter 3 - Study guides, Class notes & Summaries

Business Intelligence (CH3), Business Analytics Exam 1, CIS 4093 Chapter 3, isds 2001 ch. 2 test bank, Data Science Exam 1 – All Questions & Solutions Business Intelligence (CH3), Business Analytics Exam 1, CIS 4093 Chapter 3, isds 2001 ch. 2 test bank, Data Science Exam 1 – All Questions & Solutions In the Isle of Capri case, the only capability added by the new software was increased processing speed of processing reports. (T/F) - ANSWER - F Data warehouse administrators (DWAs) do n...

ISDS 415 ch 3, BD Chap2, Business Intelligence (CH3), Business Analytics Exam 1, CIS 4093 Chapter 3, isds 2001 ch. 2 test bank, Data Science Exam 1 || Complete Questions & Answers (100% Correct) ISDS 415 ch 3, BD Chap2, Business Intelligence (CH3), Business Analytics Exam 1, CIS 4093 Chapter 3, isds 2001 ch. 2 test bank, Data Science Exam 1 || Complete Questions & Answers (100% Correct) Data warehouses are subsets of data marts. - ANSWER - false One way an operational data store differs f...

In the Isle of Capri case, the only capability added by the new software was increased processing speed of processing reports. (T/F) - Answer-F Data warehouse administrators (DWAs) do not need strong business insight since they only handle the technical aspect of the infrastructure. (T/F) - Answer-F The "single version of the truth" embodied in a data warehouse such as Capri Casinos' means all of the following EXCEPT Web client that connects to a Web server, which is in turn connected ...

Data warehouses are subsets of data marts. - Answer-false One way an operational data store differs from a data warehouse is the recency of their data. - Answer-true Organizations seldom devote a lot of effort to creating metadata because it is not important for the effective use of data warehouses. - Answer-false Without middleware, different BI programs cannot easily connect to the data warehouse - Answer-true Moving the data into a data warehouse is usually the easiest part of its...

Which of the following is the best reason to use an extract instead of a live connection? a. Your data source only supports a live connection via ODBC. b. You need the freshest possible data at all times. c. You need to apply an aggregation that takes too long when using a live connection. d. You need to join tables that are in the data source. - Answer- c. You need to apply an aggregation that takes too long when using a live connection. You created a group by selecting field label...

Data warehouses are subsets of data marts. - Answer-false One way an operational data store differs from a data warehouse is the recency of their data. - Answer-true Organizations seldom devote a lot of effort to creating metadata because it is not important for the effective use of data warehouses. - Answer-false Without middleware, different BI programs cannot easily connect to the data warehouse - Answer-true Moving the data into a data warehouse is usually the easiest part of its...

In the Isle of Capri case, the only capability added by the new software was increased processing speed of processing reports. (T/F) - Answer-F Data warehouse administrators (DWAs) do not need strong business insight since they only handle the technical aspect of the infrastructure. (T/F) - Answer-F The "single version of the truth" embodied in a data warehouse such as Capri Casinos' means all of the following EXCEPT A) decision makers get to see the same results to queries. ...

Data warehouses are subsets of data marts. - Answer-false One way an operational data store differs from a data warehouse is the recency of their data. - Answer-true Organizations seldom devote a lot of effort to creating metadata because it is not important for the effective use of data warehouses. - Answer-false Without middleware, different BI programs cannot easily connect to the data warehouse - Answer-true Moving the data into a data warehouse is usually the easiest part of its...