DAMA DMF-1220 Online Practice Questions and Exam Preparation

DAMA DMF-1220 Online Questions & Answers

• Question 541:

  One of the key differences between operational systems and data warehouses is:

  A. Operational systems focus on data quality: data warehouses focus on datasecurity
  B. Operational systems focus on historical data; data warehouses contain currentdata
  C. Operational systems are available 24x7; data warehouses are available duringbusiness hours
  D. Operational systems focus on current data; data warehouses contain historicaldata
  E. Operational systems focus on business processes: data warehouses focus onbusiness strategies
  D. Operational systems focus on current data; data warehouses contain historicaldata

• Question 542:

  SOA stand for Service Orchestrated Architecture

  A. TRUE
  B. FALSE
  B. FALSE

• Question 543:

  DAMA International's Certified Data Management Professional (CDMP) certification required that data management professionals subscribe to a formal code of ethics, including an obligation to handle data ethically for the sake of society beyond the organization that employs them.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 544:

  In data integration, the goal of data discovery is toc

  A. Identify potential sources and assure data recovery processes are compliant
  B. Identify key users and perform high level assessment of data quality
  C. Assign data glossary terms and data formats
  D. Identify potential sources and perform high-level assessment of data quality
  E. Assien data plossary terms and canonical models
  D. Identify potential sources and perform high-level assessment of data quality

• Question 545:

  Data parsing is the process of analysing data using pre-determined rules to define its content or value.

  A. FALSE
  B. TRUE
  B. TRUE

• Question 546:

  The acroymn ACID stands for.

  A. Atomicity, completeness, independence and durability
  B. Actual, created, identifled and deleted
  C. Avallable, completeness, isolation and dangerous
  D. Atomicity, consistency, isolation and durability
  E. Available, corrupt, isolation and durable
  D. Atomicity, consistency, isolation and durability

• Question 547:

  Data Management and Data Governance Maturity models require planning before implementation. Planning is important because:

  A. Planning allows the organization to train staff on the model
  B. Planning can help reduce consulting time
  C. Planning gives the organization time to hire new employees
  D. Planning always comes before implementation
  E. It is important to ensure practical, actionable results from the assessment, and to develop or identify the proper documents to be used in the assessment
  E. It is important to ensure practical, actionable results from the assessment, and to develop or identify the proper documents to be used in the assessment

• Question 548:

  Enterprise data architecture project-related activities include:

  A. Define maturity assessment
  B. Define scope
  C. Design
  D. Implement
  E. None of the above
  F. All of the above
  B. Define scope
  C. Design
  D. Implement

• Question 549:

  A minimal super key is:

  A. Also known as a candidate key, it is a superkey without duplicated attributes. I.e., any set of attributes without duplicates that uniquely identify an entity instance
  B. A synonym for a surrogate key
  C. An artificial key, made up of several meaningful components to help the reader understand the nature of the entity from the key alone
  D. Any set of attributes where each attribute that makes up the key is a foreign key in its own right
  E. A type of advanced index key structure, in the same family as Hash, Heap, B-Tree, and Inverted
  A. Also known as a candidate key, it is a superkey without duplicated attributes. I.e., any set of attributes without duplicates that uniquely identify an entity instance

• Question 550:

  When constructing models and diagrams during formalisation of data architecture there are certain characteristics that minimise distractions and maximize useful information. Characteristics include:

  A. Linear symmetry
  B. A match between all diagram objects and the legend
  C. A clear and consistent legend
  D. A consistent line across display methods
  E. Consistent object attributes
  F. A clear and consistent line direction
  A. Linear symmetry
  B. A match between all diagram objects and the legend
  C. A clear and consistent legend
  D. A consistent line across display methods
  E. Consistent object attributes
  F. A clear and consistent line direction