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Data Management Fundamentals

Exam Details

  • Exam Code
    :DMF-1220
  • Exam Name
    :Data Management Fundamentals
  • Certification
    :DAMA Certifications
  • Vendor
    :DAMA
  • Total Questions
    :485 Q&As
  • Last Updated
    :May 06, 2025

DAMA DAMA Certifications DMF-1220 Questions & Answers

  • Question 451:

    Snowflaking is the term given to normalizing the flat, single-table, dimensional structure in a star schema into the respective component hierarchical or network structures.

    A. TRUE

    B. FALSE

  • Question 452:

    Class operations can be:

    A. General: Hidden

    B. Public: Externally visible

    C. Internally visible: Visible to children objects

    D. Private: Hidden

  • Question 453:

    The data-vault is an object-orientated, time-based and uniquely linked set of normalized tables that support one or more functional areas of business.

    A. TRUE

    B. FALSE

  • Question 454:

    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

  • Question 455:

    Domains can be identified in different ways including: data type; data format; list; range; and rule- based.

    A. TRUE

    B. FALSE

  • Question 456:

    Confirming and documenting understanding of different perspectives facilitate:

    A. Formalization

    B. Normalization

    C. Scope definition

    D. Knowledge retention/documentation

  • Question 457:

    Data modelling is most infrequently performed in the context of systems and maintenance efforts, known as SDLC.

    A. TRUE

    B. FALSE

  • Question 458:

    SDLC stands for:

    A. System development leverage cycle

    B. System design lifecycle

    C. System and design long cycle

    D. System development lifecycle

  • Question 459:

    Category information is one of the types of data that can be modelled.

    A. TRUE

    B. FALSE

  • Question 460:

    Business activity information is one of the types of data that can be modelled.

    A. TRUE

    B. FALSE

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