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Chapter 6 quiz
Terms in this set (20)
maintains information about various types of objects, events, people, and places.
a field (or group of fields) that uniquely identifies a given entity in a table
is a statement about what will happen or might happen in the future, for example, estimating future sales or employee turnover.
analyze popular vacation locations with current flight listings
How would the airline industry use business intelligence?
can present the results of large data analysis looking for patterns and relationships that monitor changes in variables over time.
A database can support many logical views.
Which of the following is correct in reference to a database?
focuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization.
In terms of big data, what includes the uncertainty of data, including biases, noise, and abnormalities?
includes fixed data incapable of change in the event of a user action
Structured query language
asks users to write lines of code to answer questions against a database.
integrity constraint does not allow someone to create an order for a nonexistent customer.
ultimate outcome of a data warehouse
relational database management system
Which of the following systems allow users to create, read, update, and delete data in a relational database?
extraction, transformation, and loading
a process that extracts information from internal and external databases, transforms it using a common set of enterprise definitions, and loads it into a data warehouse
is an interactive website kept constantly updated and relevant to the needs of its customers using a database.
analyzes unstructured data associated with websites to identify consumer behavior and website navigation.
predict hardware failures
How would the technology industry use business intelligence?
has a defined length, type, and format and includes numbers, dates, or strings such as customer address.
is a form of data mining that assigns records to one of a predefined set of classes.
master data management
What is the practice of gathering data and ensuring that it is uniform, accurate, consistent, and complete, including such entities as customers, suppliers, products, sales, employees, and other critical entities that are commonly integrated across organizational systems?
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TITULOS DE ARTIGOS
An action query that changes selected field values from selected records in one or more tables.
Can you use Opportunity Access on the Opportunity Team member setup to limit a role to less access than they'd have with Opportunity Organization-Wide Defaults?
The data dictionary defines the format necessary to enter data into a database. (True or False)
Write an SQL statement to show the WarehouseID and average QuantityOnHand of all items stored in a warehouse managed by 'Lucille Smith'. Use a subquery.