DAMA DMF-1220 Online Practice Questions and Exam Preparation

DAMA DMF-1220 Online Questions & Answers

• Question 581:

  Data Governance is at the centre if the data management activities, since governance is required for consistency within and balance between functions.

  A. FALSE
  B. TRUE
  B. TRUE

• Question 582:

  What type of key is used in physical and sometimes logical relational data modelling schemes to represent a relationship?

  A. Primary key
  B. Foreign key
  C. Network key
  D. Applications key
  E. Door key
  F. All of the above
  B. Foreign key

• Question 583:

  The deliverables of the data modelling process include:

  A. Lineage
  B. Definitions
  C. Issues and outstanding questions
  D. Assessments
  E. Diagram
  F. Roadmap
  A. Lineage
  B. Definitions
  C. Issues and outstanding questions
  E. Diagram

• Question 584:

  Business Intelligence, among other things, refer to the technology that supports this kind of analysis.

  A. FALSE
  B. TRUE
  B. TRUE

• Question 585:

  An advantage of a centralized repository include: Quick metadata retrieval, since the repository and the query reside together.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 586:

  A database uses foreign keys from code tables for column values. This is a way of implementing:

  A. Master data
  B. Event data
  C. Reference data
  D. Star schema data
  E. Temporal data
  C. Reference data

• Question 587:

  A weak point in an organization's defenses is a:

  A. Anti-virus software
  B. Security model problem
  C. Penetration
  D. Vulnerability
  E. Firewall
  D. Vulnerability

• Question 588:

  A hacker is a person who finds unknown operations and pathways within complex computer system. Hackers are only bad.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 589:

  What changes in data processing when a gas utility checks the condition of its assets using a drone rather than a team of people driving alongside the pipeline?

  A. Previously, they received condition data, now they receive observation data that needs to be analyzed to extract the condition
  B. Previously, they received reference data, now they receive incident data to find the work order
  C. Video data is much easier to read than structured data from the teams
  D. Previously, they received master data, now they receive reference data to find the incidents
  E. Previously, they received metadata, now they receive transactional data that needs to be analyzed to extract the data
  A. Previously, they received condition data, now they receive observation data that needs to be analyzed to extract the condition

• Question 590:

  The biggest business driver for developing organizational capabilities around Big Data and Data Science is the desire to find and act on business opportunities that may be discovered through data sets generated through a diversified range of processes.

  A. TRUE
  B. FALSE
  A. TRUE