Free Dama DMF-1220 Exam Practice Questions & Explanations

Last updated on: Oct 24, 2026
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Question 1

Which of the following is NOT an objective of a business (data) glossary?

Answer Options
Correct Answer: E
Explanation

A business glossary aims to standardize data definitions and improve data usage, not to define organizational structures or software. The DAMA-DMBOK states: ''The objectives of a business glossary include providing standard definitions for data and metadata, maximizing searchability, linking physical assets to business concepts, and reducing misuse due to inconsistent definitions'' (DMBOK2, Chapter 11: Metadata Management, p. 445). Option E is unrelated to glossary objectives.

Question 2

SDLC stands for:

Answer Options
Correct Answer: D
Explanation

SDLC stands for Software Development Life Cycle. It is the structured process and methodology that guides the planning, design, development, testing, deployment, and maintenance of software systems and applications within organizations.

Question 3

There is a global trend towards increasing legislative protection of individual's information privacy. Which of these is an emerging topic related to online ethical behaviours?

Answer Options
Correct Answer: A
Explanation

With increasing legislative protection of individual privacy, emerging topics related to online ethical behaviors include:

  • Data minimization - collecting only necessary data
  • Right to be forgotten - deletion and erasure of personal data
  • Transparency and consent - explicit permission for data use
  • Algorithmic ethics - fair, unbiased decision-making
  • Data residency - geographic restrictions on data storage
  • Ethical AI - responsible use of AI and analytics

These reflect broader societal expectations for ethical, respectful data handling in digital ecosystems.

Question 4

Critical success factors throughout the BI/DW lifecycle include:

Answer Options
Correct Answer: C, D, F
Explanation

Critical success factors throughout the Business Intelligence and Data Warehouse (BI/DW) lifecycle include: executive sponsorship and organizational commitment, clear business requirements and use case definition, data quality and governance, skilled team composition, appropriate technology selection, effective change management, iterative development and delivery, stakeholder engagement, and measurable performance metrics. These factors collectively determine whether BI/DW initiatives achieve their intended business outcomes.

Question 5

Taxonomies can have different structures, including:

Answer Options
Correct Answer: A, C, D, E