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NEW QUESTION 162
Snowflaking is the term given to normalizing the flat, single-table, dimensional structure in a star schema into the respective component hierarchical or network structures.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 163
Poorly managed metadata leads to:
- A. Redundant data and data management processes
- B. Graph metadata issues
- C. Document inefficiencies
- D. Row-orientated metadata
- E. Doubt about the reliability of metadata and data
- F. Redundant master data
Answer: A,E
NEW QUESTION 164
Please select the correct general cost and benefit categories that can be applied consistently within an organization.
- A. Cost of improving data
- B. Cost of erasing data from servers
- C. Cost of replacing data if it were lost
- D. What competitors would pay for data
- E. Benefit of higher quality data
- F. What the data could be sold for
Answer: A,D,E,F
NEW QUESTION 165
The implementation of a Data Warehouse should follow guiding principles, including:
- A. Focus on the business goals
- B. Start with the end in mind
- C. Data Efficiency
- D. Contracts
- E. Collaborate
- F. One size does not fit all
Answer: A,B,E,F
NEW QUESTION 166
Data professional should not balance the short-term versus long-term business interests.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 167
Bias refers to an inclination of outlook. Please select the types of data bias:
- A. Positive reinforcement
- B. Biased sampling methodology
- C. Hunch and search
- D. Context and Emotion
- E. Data collection for pre-defined results
- F. Biased use of data collected
Answer: B,C,E,F
NEW QUESTION 168
Examples of the 'What' entity category include the following nouns:
- A. All of the above
- B. Sales amount
- C. Product
- D. Payment quantity
- E. Service
- F. Time
Answer: C,E
NEW QUESTION 169
Managing business party Master Data poses these unique challenges:
- A. Difficulties in unique dimensions
- B. Difficulties in unique identification
- C. The number of data sources and the differences between them
- D. Reference data anomaly detection
Answer: B,C,D
NEW QUESTION 170
Integration of ETL data flows will usually be developed within tools specialised to manage those flows in a proprietary way.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 171
Enterprise data architecture influences the scope boundaries of project and system releases. An example of influence is data replication control.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 172
Data quality management is a key capability of a data management practice and organization.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 173
Layers of data governance are often part of the solution. This means determining where accountability should reside for stewardship activities and who the owners of the data are.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 174
What model is the highest level model within the enterprise data model?
- A. Subject Area model
- B. Conceptual model
- C. Physical model
- D. Logical model
Answer: B
NEW QUESTION 175
E-discovery is the process of finding electronic records that might serve as evidence in a legal action.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 176
Release management is critical to batch development processes that grows new capabilities.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 177
Data Management Professionals only work with the technical aspects related to data.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 178
CIF stands for:
- A. Corporate Information Factory
- B. Company Information Factory
- C. Corporate Information Floor
- D. Corporate Information Factories
Answer: A
NEW QUESTION 179
The deliverables of the data modelling process include:
- A. Roadmap
- B. Issues and outstanding questions
- C. Definitions
- D. Assessments
- E. Lineage
- F. Diagram
Answer: B,C,E,F
NEW QUESTION 180
Archiving is the process of moving data off immediately accessible storage media and onto media with lower retrieval performance.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 181
Effective document management requires clear policies and procedures, especially regarding retention and disposal of records.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 182
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