DAMA DMF-1220 Online Practice Questions and Exam Preparation

DAMA DMF-1220 Online Questions & Answers

• Question 531:

  To build models, data modellers heavily rely on previous analysis and modelling work.

  A. FALSE
  B. TRUE
  B. TRUE

• Question 532:

  The search function associated with a document management store is failing to return known artefacts. This is due to a failure of:

  A. Effective data quality metrics
  B. Business intelligence implementation
  C. Maintaining public access to all documents in the document management store
  D. Maintaining appropriate metadata on each document
  E. Data privacy and confidentiality procedures
  D. Maintaining appropriate metadata on each document

• Question 533:

  An effective Data Governance communication program should include the following:

  A. All of these
  B. A Data Governance Portal
  C. Events that encourage informal networking
  D. A custom training program
  E. Regular newsletters
  A. All of these

• Question 534:

  The purpose for adding redundancy to a data model (denormalisation) is to:

  A. Make it easier for developers to join tables
  B. Avoid the loss of data by storing key values more than once
  C. Improve aggregate database performance across read requests
  D. Fully utilize all the indexes
  E. Ensure surrogate keys are retaining their unique values in all satellite tables
  C. Improve aggregate database performance across read requests

• Question 535:

  SDLC stands for:

  A. System development leverage cycle
  B. System design lifecycle
  C. System and design long cycle
  D. System development lifecycle
  D. System development lifecycle

• Question 536:

  The creation of overly complex enterprise integration over time is often a symptom of:

  A. Multiple data warehouses
  B. Multiple integration technologies
  C. Multiple metadata tags
  D. Multiple application coding languages
  E. Multiple data owners
  B. Multiple integration technologies

• Question 537:

  Data modelling tools and model repositories are necessary for managing the enterprise data model in all levels.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 538:

  The four A's in security processes include:

  A. Audit
  B. Authentication
  C. Access
  D. Authorization
  E. Aliment
  F. Applicable
  A. Audit
  B. Authentication
  C. Access
  D. Authorization

• Question 539:

  Basic profiling of data involves analysis of:

  A. Data sources, data visualizations, data latency, and ownership
  B. Data formats, data values, patterns, and relationships
  C. Data criteria, data acquisition, data policy, and procedures inside data governance
  D. Data clusters, data clouds, data repositories, and metadata libraries
  E. Data lakes, data warehouses, and operational data stores
  B. Data formats, data values, patterns, and relationships

• Question 540:

  Analytics models are associated with different depths of analysis, including:

  A. Quality testing
  B. Explanatory modeling
  C. Descriptive modeling
  D. Performance modeling
  E. All of the above
  F. None of the above
  B. Explanatory modeling
  C. Descriptive modeling