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All metadata management solutions include architectural layers including:
All metadata management solutions include architectural layers including:A . Metadata Quality Assurance TestingB . Metadata integrationC . Metadata usageD . Metadata deliveryE . Metadata control and managementF . None of the aboveView AnswerAnswer: B,C,D,E
An input in the Metadata management context diagram does not include:
An input in the Metadata management context diagram does not include:A . Business requirementsB . Business metadataC . Technical metadataD . Metadata standardsE . Process MetadataView AnswerAnswer: D
The first two steps in the data science process are:
The first two steps in the data science process are:A . Define Big Data data strategy & Business Need(s)B . Choose Data SourcesC . Develop Data Science Hypotheses and MehodsD . Acquire & Ingest Data source(s)View AnswerAnswer: A,B
The primary goal of data management capability assessment is to evaluate the current state of critical data management activities in order to plan for improvement.
The primary goal of data management capability assessment is to evaluate the current state of critical data management activities in order to plan for improvement.A . TRUEB . FALSEView AnswerAnswer: A
As an often-overlooked aspects of basic data movement architecture, Process controls include:
As an often-overlooked aspects of basic data movement architecture, Process controls include:A . Consistency loggingB . Exception logsC . Database activity logsD . AlertsE . Exception logsF . All of the aboveView AnswerAnswer: B,C,D,E
Small reference data value sets in the logical data model can be implemented in a physical model in three common ways:
Small reference data value sets in the logical data model can be implemented in a physical model in three common ways:A . Create a matching separate code tableB . Create a master shared code tableC . None of the aboveD . Program integration by joining tablesE . Embed rules or...
Many people assume that most data quality issues are caused by data entry errors. A more sophisticated understanding recognizes that gaps in or execution of business and technical processes cause many more problems that mis-keying.
Many people assume that most data quality issues are caused by data entry errors. A more sophisticated understanding recognizes that gaps in or execution of business and technical processes cause many more problems that mis-keying.A . TRUEB . FALSEView AnswerAnswer: A
There are several reasons to denormalize data. The first is to improve performance by:
There are several reasons to denormalize data. The first is to improve performance by:A . Creating smaller copies of fata to reduce costly run-time calculations and/or table scans of large tables.B . None of the aboveC . Pre-calculating and sorting costly data calculations to avoid runt-time system resource competition.D ....
Reference and Master Data Management follow these guiding principles:
Reference and Master Data Management follow these guiding principles:A . QualityB . StewardshipC . AuthorityD . OwnershipE . ExclusivityF . InclusivityView AnswerAnswer: A,B,C,D
Architects seek to design in a way that brings value to an organisation. To reach these goals, data architects define and maintain specifications that:
Architects seek to design in a way that brings value to an organisation. To reach these goals, data architects define and maintain specifications that:A . Align data architecture with enterprise strategy and business architectureB . Provide a standard business vocabulary for data and componentsC . Outline high-level integrated designs to...
