[Jan 28, 2022] DMF-1220 Ultimate Study Guide - CertkingdomPDF
Ultimate Guide to Prepare DMF-1220 Certification Exam for DAMA CDMP in 2022
NEW QUESTION 78
Data profiling also includes cross-column analysis, which can identify overlapping or duplicate columns and expose embedded value dependencies.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 79
Metadata is essential to the management of unstructured data as it id to the management of structured data.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 80
Databases are categorized in three general ways:
- A. Hierarchical
- B. Accessible
- C. Warped
- D. None of the above
- E. Relational
- F. Non-relational
Answer: A,E,F
NEW QUESTION 81
Data security includes the planning, development and execution of security policies and procedures to provide authentication, authorisation, access and auditing of data and information assets.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 82
Quality Assurance Testing (QA) is used to test functionality against requirements.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 83
Types of metadata include:
- A. Technical
- B. Graph
- C. Business
- D. Operational
- E. Column-orientated
- F. Strategic
Answer: A,C,D
NEW QUESTION 84
Data models comprise and contain metadata essential to data consumers.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 85
OCR is the abbreviation for Optical Character Recognition.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 86
Architecture is the fundamental organization of a system, embodied in its components, their relationships to each other and the environment and the principles governing its design and evolution.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 87
Possible application coupling designs include:
- A. Loose coupling
- B. Relaxed coupling
- C. Tight coupling
- D. Value coupling
Answer: A,C
NEW QUESTION 88
Please select the four domains of enterprise architecture:
- A. Enterprise technology architecture
- B. Enterprise business architecture
- C. Enterprise application architecture
- D. Enterprise hardware architecture
- E. Enterprise software architecture
- F. Enterprise data architecture
Answer: A,B,C,F
NEW QUESTION 89
In the context of big data the Three V's refer to: Volume, Velocity and Validity
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 90
Within projects, conceptual data modelling and logical data modelling are part of requirements planning and analysis activities, while physical data modelling is a design activity.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 91
The number of entities in a relationship is the arity of the relationship. The most common are:
- A. Trinary
- B. Binary
- C. Unary
- D. Ternary
Answer: B,C,D
NEW QUESTION 92
Wat data architecture designs represent should be clearly documented. Examples include:
- A. Emerging
- B. Current
- C. Preferred
- D. Retirement
- E. All of the above
- F. Priority
Answer: A,C,D,E
NEW QUESTION 93
Primary deliverables of the Data Warehouse and Business Intelligence context diagram include:
- A. Governance Activities
- B. Release Plan
- C. Data Products
- D. Load Tuning Activities
- E. Data Stewardship
- F. BI Activity Monitoring
Answer: A,B,C,D,F
NEW QUESTION 94
Machine learning explores the construction and study of learning algorithms.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 95
Examples of transformation in the ETL process onclude:
- A. Hierarchical changes
- B. Re-ordering
- C. Semantic conversions
- D. Structure changes
- E. None of the above
- F. De-duping
Answer: B,C,D,F
NEW QUESTION 96
Drivers for data governance most often focus on reducing risk or improving processes. Please select the elements that relate to the improvement of processes:
- A. Metadata management
- B. Vendor management
- C. All of the above
- D. Regulatory compliance
- E. Data quality improvements
- F. Efficiency in development projects
Answer: C
NEW QUESTION 97
Please select the correct General Accepted Information Principles:
- A. All of the above
- B. Ethical Principle
- C. Asset Principle
- D. Going Concern Principle
- E. Audit Principle
- F. Due Diligence Principle
Answer: C,D,E,F
NEW QUESTION 98
Reference and Master Data Management follow these guiding principles:
- A. Exclusivity
- B. Quality
- C. Ownership
- D. Inclusivity
- E. Stewardship
- F. Authority
Answer: B,C,E,F
NEW QUESTION 99
A node is a group of computers hosting either processing or data as part of a distributed database.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 100
Class operations can be:
- A. Private: Hidden
- B. Internally visible: Visible to children objects
- C. General: Hidden
- D. Public: Externally visible
Answer: A,B,D
NEW QUESTION 101
A controlled vocabulary is a defined list of explicitly allowed terms used to index, categorize, tag, sort and retrieve content through browsing and searching.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 102
Validity, as a dimension of data quality, refers to whether data values are consistent with a defined domain of values.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 103
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