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Start learning 50% faster. Sign in nowA data warehouse is a specialized system used for storing and managing large amounts of structured data that is used for analysis and reporting. The primary purpose of a data warehouse is to integrate data from multiple sources and provide a centralized repository that can be queried for decision-making. Data from various operational systems is extracted, transformed, and loaded (ETL) into the data warehouse, where it is stored in a format optimized for querying and reporting. This makes it a valuable resource for business intelligence and analytics. • Why this is correct: The key purpose of a data warehouse is to facilitate analysis and decision-making by providing a centralized, integrated data repository. This helps organizations make data-driven decisions based on historical trends and patterns. ________________________________________ Why Other Options Are Incorrect: 1. To store raw, unprocessed data: Data warehouses store processed data that has been transformed to be useful for analysis, not raw, unprocessed data. 2. To store transactional data for real-time business operations: Data warehouses store historical data for analysis rather than real-time transactional data. Operational systems are typically used for real-time processing. 3. To manage the flow of data between multiple databases in real-time: This is the role of a data integration tool or data pipeline, not a data warehouse. 4. To optimize and store machine learning models: Machine learning models are typically stored in model management systems, not in a data warehouse.
He had no intention of letting the Foreign Secretary steal any of his blunder .
In each of the following questions, three statements are given with an idiom highlighted in bold. You have to select the answer choice that represents ...
Select the most appropriate meaning of the given idiom.
Like a cakewalk
Select the most appropriate meaning of the given idiom.
At your beck and call
Select the most appropriate meaning of the bold idiom.
We need to iron out the differences between us.
fatigue
Directions: In the given questions, a statement with a blank is given. Fill the blank with the most suitable idiom/phrase to make the statement meaning...
In the given question, a phrase/ idiom has been given and there are three ways in which the word has been used, in similar or different forms. You need...
In each question, three meanings numbered I, II and III are given for the Idiom / Phrase highlighted in the sentence. Out of the given three meanings, ...
