Which of the Following Best Describes Data Warehousing

B There is no relationship between business intelligence and data warehouses. Which Of The Following Statements Best Describes The Business Value Of Improved Decision Making Quizlet.

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C The fact table of a data warehouse is the main store of descriptions of the transactions stored in a DWH d The fact table of a data warehouse is the main store of all of the recorded transactions over time e A fact table maintains the old records of the database.

. Snowflake is attaining momentum as the best cloud data warehouse solution because of its innovative features like separation of computing and storage data sharing and data cleaning. A software program that assists with file management c. Data warehouse analysis leads to business intelligence.

Up to 25 cash back Which of the following best describes a data warehouse. A data warehouse contains nonvolatile data. Every organization would like to have all the data clean but most of them are not ready to pay to wait or not ready to wait.

A process to reject data from the data warehouse and to create the necessary indexes. A cluster analysis is used to identify groups of entities that have similar characteristics. She wants to know what aggregation is.

A process to upgrade the quality of data after it is moved into a data warehouse. A building that stores computer servers b. A Datawarehouse is Time-variant as the data in a DW has high shelf life.

A data warehouse typically hold no more than one years worth of data. A A repository of historical information from one accounting application B A repository of historical information from a set of accounting applications C A repository of information from many business applicationssome not accounting D A repository of information from many. Data scrubbing is which of the following.

- It is an integrated collection of information. Data Warehouse DWH is also known as an Enterprise Data Warehouse EDW. Which of the following refers to a process that first determines what information marketing managers need and then gathers sorts analyzes stores and distributes relevant and timely marketing information to system users.

A Data Warehouse is defined as a central repository where information is coming from one or more data sources. A process that improves decision making results in increased monetary value for the firm because so many small daily decisions affect efficiency. A process to load the data in the data warehouse and to create the necessary indexes.

Following are the best practices for ETL Process steps. Next K Prev10 of 10. A database that organizes data from multiple organizations.

Which of the following best describes a data warehouse as described in the chapter. A It is difficult but essential to know what analyses will be performed on the data obtained ahead of time for the purpose of designing a data warehouse that will perform as intended for the needs of the company. They store current and historical data in one single place 2 that are used for creating analytical reports for.

A A repository of historical information from one accounting application b A repository of historical information from a set of accounting applications c A repository of information from many business applicationssome not accounting d A repository of information from many. 1 Database 2 ETL Tools 3 Meta Data 4 Query Tools 5 DataMarts. A facility that obtains cleanses organizes and catalogs an organizations business intelligence data.

Never try to cleanse all the data. -ODS supports dynamic data. Which statement best describes fact table Select one.

-It can contain 90 days of information at maximum. Managing data quality requires standards for defining data quality dimensions Data quality issues are unique to the healthcare industry Data quality issues will be eliminated with data warehouse implementation Data reported in standard data sets is not affected by data quality. Data warehouse is also non-volatile means the previous data is not erased when new data is entered in it.

A Data mining is the process of organizing data for database design. -It is non volatile integrated and time variant collection of data. Which of the following statements is true of a cluster analysis.

Which of the following is a true statement. Describe the business benefit of improved decision making using the following statements. A process to load the data in the data warehouse and to create the necessary indexes.

A data warehouse also known as an enterprise data warehouse EDW is a system used for reporting and data analysis and is considered a core component of business intelligenceDWs are central repositories of integrated data from one or more disparate sources. Metadata is data that describes data. There are mainly 5 components of Data Warehouse Architecture.

Which of the following best describes the process of data mining. Marketing information system MIS B. Metadata is the data used for metadictionaries.

- It is a decision support database system for the purpose of organizational needs. Metadata is used for fraud detection. A process to reject data from the data warehouse and to create the necessary indexes.

Metadata is the data used in knowledge-based systems. Three main types of Data warehouses are Enterprise Data Warehouse EDW Operational Data Store and Data Mart. Most common kind of queries in a data warehouse a Inside-out queries.

Tech giants like Adobe systems AWS Informatica Logitech Looker are using the. Here is a complete list of useful Data warehouse Tools. B Data mining is the process of creating intelligent databases.

Best practices ETL process. It gives support for popular programming languages like Java Golang Net Python etc. Transcribed image text.

Which of the following statements describes the challenge of data quality associated with data warehousing. Jamie your assistant is taking some classes on database controls and security features. A collection of data that organizes all of an organizations data.

Which of the following best describes a data warehouse. Data warehouses contain real-time data. A process to upgrade the quality of data before it is moved into a data warehouse.

Multiple Choice Users typically post operational transactions directly to the data warehouse. A fact table describes the transactions stored in a DW The fact table of a DW is the main store of descriptions of the transactions A fact table describes the granularity of data in a DW The fact table of a data warehouse is the main store of all of the recorded transactions over time Show Answer. Which best describes a data warehouse.

Which of the following best describes a data warehouse. A process to upgrade the quality of data after it is moved into a data warehouse.

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