DMF-1220 시험 - DAMA실제시험문제와 답 - 486문항

Question No : 1

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 table
B.Create a master shared code table
C.None of the above
D.Program integration by joining tables
E.Embed rules or valid codes into the appropriate object’s definition.
F.Roadmap Development

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Question No : 2

Data professionals involved in Business Intelligence, analytics and Data Science are often responsible for data that describes: who people are; what people do; where people live; and how people are treated. The data can be misused and counteract the principles underlying data ethics.

A.FALSE
B.TRUE

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Question No : 3

A goal of a Reference and Master Data Management program include enabling master and reference data to be shared across enterprise functions and applications.

A.FALSE
B.TRUE

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Question No : 4

Advantages if a centralized metadata repository include:

A.Quick metadata retrieval
B.None of the above
C.Combining data from multiple other tables in advance to avoid costly run-time joins
D.All of the above
E.High availability
F.Low latency, since it is independent of the source systems

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Question No : 5

The operational data quality management procedures depend on the ability to measure and monitor the applicability of data.

A.FALSE
B.TRUE

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Question No : 6

The database administrator (DBA) is the most established and the most widely adopted data professional role.

A.TRUE
B.FALSE

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Question No : 7

Key processing steps for MDM include:

A.Data model management
B.Data acquisition
C.Data validation, standardization and enrichment
D.Entity resolution
E.Data sharing and stewardship
F.None of the above

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Question No : 8

A Data Management Maturity Assessment (DMMA) can be used to evaluate data management overall, or it can be used to focus on a single Knowledge Area or even a single process.

A.TRUE
B.FALSE

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Question No : 9

Data architect: A senior analyst responsible for data architecture and data integration.

A.TRUE
B.FALSE

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Question No : 10

The implementation of a Data Warehouse should follow these guiding principles:

A.Managing performance of data assets
B.Focus on the business goals
C.Managing the availability of data throughout the data lifecycle
D.Start with the end in mind
E.Managing the performance of data transactions
F.Collaborate

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Question No : 11

The most common drivers for initiating a Mater Data Management Program are:

A.Metadata insecurity
B.Managing data quality
C.Reducing risk
D.Managing the costs of data integration
E.Meeting organizational data requirements
F.Reducing latency

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Question No : 12

The four main types of NoSQL databases are:

A.Document
B.Row-orientated
C.Graph
D.Strategic
E.Key-value
F.Column-orientated

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Question No : 13

Master data management includes several basic steps, which include: Develop rules for accurately matching and merging entity instances.

A.TRUE
B.FALSE

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Question No : 14

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.TRUE
B.FALSE

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Question No : 15

The deliverables in the data architecture context diagram include:

A.Data flows
B.Enterprise data
C.Implementation roadmap
D.Data Value Chains
E.None of the above
F.All of the above

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DAMA DMF-1220 시험