Which of the Following Statements Is True About Data Marts

The operational data are used as a source for the data warehouse. QUESTION 61 Which of the following statements are true about data warehouses and data marts.

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Data marts can be implemented on simpler and less expensive hardware compared to data warehouses.

. According to Samirs explanation to Ryan which of the following statements about data marts is not true. D Data marts are larger than data warehouses. A warehouse architect is trying to determine what data must be included in the warehouse.

The term data mart refers to a distributor in a supply chain whereas the term data warehouse refers to a store in the retail sector. Data marts are larger than data warehouses. D Data marts are larger than.

Which of the following statements about data marts is NOT true. Data marts typically have broader focus than data warehouses. They are larger than data warehouses.

Answered Sep 12 2020 by agarcia1987. Up to 25 cash back Which of the following statements isare true about data warehouses. C Data marts address only a particular component or functional area of a business.

Asked Sep 7 2020 in Business by Rochelle. A meeting has been arranged with a business analyst to understand the. D The use of a warehouse does not degrade the databases performance.

Consolidating information from different departments is easier in data marts than in data warehouses. A data mart in a firm would typically have more data in it than its data warehouse. The data warehouse is used as a source for the operational data.

Data marts can be targeted. Data marts are data structures built on a database. They address only a particular component or functional area of a business.

The incorrect statement is number 2. A data mart is like a distributor in a supply chain while a data warehouse can be compared to a retail store. OC A data mart is like a distributor in a supply chain while a data warehouse can be compared to a retail store.

Up to 25 cash back 1. B Data mart users possess the data management expertise that data warehouse employees have. Which of the following statements is true about data marts C Data marts address Which of the following statements is true about data School Beijing Jiaotong University.

Answer options - Once created the data marts will directly receive their new data from the operational databases The data mart combines all the tables of the data warehouse The data marts are different groups of tables in the data warehouse Once created the data marts will keep on being updated from the data warehouse at periodic times A data mart becomes a. Which of the following statement is true. Users of data marts possess the same level of expertise as data warehouse employees.

AOnce created the data marts will keep on being updated from the data warehouse at periodic times BOnce created the data marts will directly receive their new data from the operational databases CThe data marts are different groups of tables in the data warehouse. A data mart is like a distributor in a supply chain while a data warehouse can be compared to a retail store. According to Samirs explanation to Ryan which of the following statements about data marts is not true.

B Data marts address the needs of a particular department or functional area of a business. A A data mart is like a distributor in a supply chain while a data warehouse can be compared to a retail store. There is usually more than one copy of the data stored in the data warehouse.

A A data mart is like a distributor in a supply chain while a data warehouse can be compared to a retail store. Data marts contain a smaller proportion of data as compared to a data warehouse. A data mart is like a distributor in a supply chain while a data warehouse can be compared to a retail store.

C Data mart users possess the data management expertise that data warehouse employees have. Up to 256 cash back Which of the following statements is true about data marts. Data marts are considerably more expensive to develop than data warehouses.

Data marts address the needs of a particular department or. C Data marts address the needs of a particular department or functional area of a business. Which of the following statements is true about data warehouses.

All of the above. B The organization of the warehouse makes querying easier. B Data marts contain only metadata for data warehouses.

Data marts have more extended scope than data warehouses c. Which of the following statements is TRUE about data marts. Data extracted from relevant sources will be immediately loaded into data warehouses regardless of the format they are in.

C Users can access the data warehouse to run queries at any time. Which of the following statements is true about data marts. C Data marts are only used to address specific components or functional areas of a company.

Data marts address the needs of a particular department or functional area of business. Data marts are specialized in storing data of a specific area of an organization. Despite being smaller data marts can usually perform the same type of analysis as data warehouses.

Access to data is often slower in data marts than in data warehouses d. Data marts usually perform the same types of analysis as data warehouses. D Data marts are.

If a firm has implemented a data warehouse then it has to also implement data marts. Data marts users possess the data management expertise that data. Which of the following statements is true of data marts and data warehouses.

There is usually more than one copy of the data stored in the data warehouse. Which of the following statements is true about data marts. Consolidating information from different departments is easier in data marts than in data warehouses b.

Data mart users possess the data management expertise that data warehouse employees have. OA Data marts address the needs of a particular department or functional area of a business. The operational data are used as a source for the data warehouse.

Data mart users possess the data management expertise that data warehouse employees have. Data marts are often found in small and medium-sized businesses. In this structure consolidated data is stored that will be used as a feed for an analysis tool.

A A data mart is like a distributor in a supply chain while a data warehouse can be compared to a retail store. Data marts contain a smaller proportion of data as compared to. Which of the following statements is true about data marts.

A Data warehouses are created as secondary locations to query data. The following is true of three-tier data warehouses. Data marts address the needs of a particular department or.

Data marts have more extended scope than data warehouses. B Data mart users possess the data management expertise that data warehouse employees have. Data modeling technique used for data marts is A Dimensional modeling B ER model C Extended ER model D Physical model E Logical model.

A data mart supports a specific population of users within the firm such as a single. The data warehouse consists of data marts and operational data. Data extracted from relevant sources will be immediately loaded into data warehouses regardless of the format they are in.

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