Real DMF-1220 Exam PDF Test Engine Practice Test Questions
DAMA DMF-1220 Real 2023 Braindumps Mock Exam Dumps
NEW QUESTION # 109
Two risks with the Matching process are:
- A. False Certainties
- B. False Negatives
- C. False positives
- D. False Uncertainties
Answer: B,C
NEW QUESTION # 110
In a SQL injection attack, a perpetrator inserts authorized database statements into a vulnerable SQL data channel, such as a stored procedure.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 111
In the context of big data the Three V's refer to: Volume, Velocity and Validity
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 112
The deliverables of the data modelling process include:
- A. Issues and outstanding questions
- B. Roadmap
- C. Assessments
- D. Diagram
- E. Lineage
- F. Definitions
Answer: A,D,E,F
NEW QUESTION # 113
Information architecture is the process of creating structure for a body of information or content. It includes the following components:
- A. Controlled technologies
- B. Use cases
- C. Navigation maps
- D. User flows
Answer: B,C,D
NEW QUESTION # 114
Data science merges data mining, statistical analysis, and machine learning with the integration and data modelling capabilities, to build predictive models that explore data content patterns.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 115
Malware refers to any infectious software created to damage, change or improperly access a computer or network.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 116
Please select the two classifications of database types:
- A. MapReduce
- B. Centralized
- C. Distributed
- D. Generic
Answer: B,C
NEW QUESTION # 117
Data architects facilitate alignment between [1] and [2]
- A. [1] Business and [2] IT
- B. [1] Governance and [2] Management
- C. [1] Technology and [2] Data
- D. [1] Strategy and [2] Execution
Answer: A
NEW QUESTION # 118
Typically, DW/BI have three concurrent development tracks:
- A. Data
- B. Business Intelligence tools
- C. None of the above
- D. Techonology
- E. System development
- F. Data mart
Answer: A,B,D
NEW QUESTION # 119
Effectiveness metrics for a data governance programme includes: achievement of goals and objectives; extend stewards are using the relevant tools; effectiveness of communication; and effectiveness of education.
- A. RRUE
- B. FALSE
Answer: A
NEW QUESTION # 120
Volume refers to the amount of dat
a. Big Data often has thousands of entities or elements in billions of records.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 121
Category information is one of the types of data that can be modelled.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 122
Device security standards include:
- A. Storage of data on fixed devices
- B. Installation of malware software
- C. Awareness of security vulnerabilities
- D. Access policies regarding connections using mobile devices
Answer: C,D
NEW QUESTION # 123
Data models comprise and contain metadata essential to data consumers.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 124
Please select correct term for the following sentence: Any collection of stored data regardless of structure or content. Some large databases refer to instances and schema.
- A. Database
- B. Node
- C. Schema
- D. Instance
Answer: A
NEW QUESTION # 125
The four main types of NoSQL databases are:
- A. Row-orientated
- B. Column-orientated
- C. Key-value
- D. Document
- E. Strategic
- F. Graph
Answer: B,C,D,F
NEW QUESTION # 126
The process of building architectural activities into projects also differ between methodologies. They include:
- A. Duck and dive method
- B. Kanban method
- C. Agile iterative method
- D. Pump and dump method
- E. Incremental methods
- F. Waterfall methods
Answer: B,C,F
NEW QUESTION # 127
All metadata management solutions include architectural layers including:
- A. None of the above
- B. Metadata delivery
- C. Metadata integration
- D. Metadata usage
- E. Metadata control and management
- F. Metadata Quality Assurance Testing
Answer: B,C,D,E
NEW QUESTION # 128
Access to data for Multidimensional databases use a variant of SQL called MDX or Multidimensional expression.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 129
Coupling describes the degree to which two systems are intertwined.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 130
Data warehouses are often loaded and serviced by a nightly batch window.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 131
Data science depends on:
- A. Presentation of findings and data insights
- B. Information delivery
- C. Rich data sources
- D. Information alignment and analysis
Answer: A,B,C,D
NEW QUESTION # 132
Data modelling tools and model repositories are necessary for managing the enterprise data model in all levels.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 133
The ISO 11179 Metadata registry, an international standard for representing Metadata in an organization, contains several sections related to data standards, including naming attributes and writing definitions.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 134
......
Prepare For The DMF-1220 Question Papers In Advance: https://freedumps.testpdf.com/DMF-1220-practice-test.html
