COMPUTER APPLICATIONS
DATABASE MANAGEMENT SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Data Warehousing database
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Distributed Database
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Operational Database
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None of the above
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Detailed explanation-1: -data warehouse database-A database that focuses primarily on the storage of data used to generate information required to make tactical or strategic decisions.
Detailed explanation-2: -Data Warehouse Defined A data warehouse centralizes and consolidates large amounts of data from multiple sources. Its analytical capabilities allow organizations to derive valuable business insights from their data to improve decision-making.
Detailed explanation-3: -Computer databases typically store aggregations of data records or files that contain information, such as sales transactions, customer data, financials and product information. Databases are used for storing, maintaining and accessing any sort of data. They collect information on people, places or things.
Detailed explanation-4: -Data is typically stored in a data warehouse through an extract, transform and load (ETL) process, where information is extracted from the source, transformed into high-quality data and then loaded into a warehouse. Businesses perform this process on a regular basis to keep data updated and prepared for the next step.