Q: Fill in the blank: Python is a programming language that is _____, which means it’s modeled around chunks of code that capture certain information. or Q: Complete the blank: Python is a _________ programming language, which implies that its structure is based on code segments that represent specific data. object-oriented formulaic code-based information-centered Explanation: Python is an object-oriented programming…
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Fill in the blank: In order to create an effective model, a design pattern uses _____ that are important to the business. Select all that apply.
Q: Fill in the blank: In order to create an effective model, a design pattern uses _____ that are important to the business. Select all that apply. or Q: Complete the blank: An effective model is produced by a design pattern using _____ that are significant to the company. Choose every option that pertains. resources protocols facts measures Explanation: To…
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What type of schema consists of one fact table that references any number of dimension tables?
Q: What type of schema consists of one fact table that references any number of dimension tables? or Q: One fact table that refers any number of dimension tables is what kind of schema is it? Snowflake Star Dimensional Relational Explanation: The schema that consists of one fact table that references any number of dimension tables is the Star schema.…
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Which database framework features a collection of data systems that exist across many physical locations?
Q: Which database framework features a collection of data systems that exist across many physical locations? or Q: Which database structure has a variety of disparate physical sites for its data systems? OLAP Row-based Columnar Distributed Explanation: The database framework that features a collection of data systems that exist across many physical locations is Distributed. Distributed databases are designed to…
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Fill in the blank: The shape of data refers to the rows and columns of tables within a data warehouse, as well as the _____ of data it contains.
Q: Fill in the blank: The shape of data refers to the rows and columns of tables within a data warehouse, as well as the _____ of data it contains. or Q: Complete the blank: The rows and columns of tables in a data warehouse, as well as the amount of data they contain, are referred to as the form…
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What are some of the key processes performed with data pipelines? Select all that apply.
Q: What are some of the key processes performed with data pipelines? Select all that apply. or Q: Which are some of the main tasks carried out by data pipelines? Choose every option that pertains. Construct data storage systems Automate the extraction, transformation, combination, validation, and loading of data Define what, where, and how data is combined Help eliminate errors…
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In which ETL stage would a business intelligence professional map data types from the sources to the target system in order to ensure the data fits the destination?
Q: In which ETL stage would a business intelligence professional map data types from the sources to the target system in order to ensure the data fits the destination? or Q: To make sure the data meets the destination, what ETL stage would a business intelligence specialist map data types from the sources to the target system? Load Extract Transform …
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A business intelligence professional stores large amounts of raw data in its original format within a database system. Then, they can access the data whenever they need it for their BI project. What type of database are they using?
Q: A business intelligence professional stores large amounts of raw data in its original format within a database system. Then, they can access the data whenever they need it for their BI project. What type of database are they using? or Q: A business intelligence specialist uses a database system to store a lot of raw data in its original…
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Which of the following statements correctly describes primary and foreign keys? Select all that apply.
Q: Which of the following statements correctly describes primary and foreign keys? Select all that apply. or Q: Which of the following summaries of main and foreign keys is accurate? Choose every option that pertains. A foreign key references a column or a group of columns in which each row uniquely identifies each record in the table. A primary key…
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Fill in the blank: A _____ schema is an extension of a star schema, which contains additional dimensions.
Q: Fill in the blank: A _____ schema is an extension of a star schema, which contains additional dimensions. or Q: Complete the blank: An expansion of a star schema with extra dimensions is called a _____ schema. dimensional snowflake geometric responsive Explanation: A snowflake schema is an extension of a star schema, where the dimensions are normalized into multiple…