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DAMA
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DMF-1220
Data Management Fundamentals Questions and Answers

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Questions # 1:

Data Fabric is:

Options:

A superior star schema strategy

A form of data lake that automates data acquisition and initial data qualityprocessing

A metadata repository

A way of sewing together different data concepts into a single data warehouse

Just another data warehouse with no distinguishing features

Answer

Questions # 2:

The goals of data security include:

Options:

Managing performance of data assets

Enable appropriate access to enterprise data assets

Managing the availability of data throughout the data lifecycle

Understand and comply with all relevant regulations and policies for privacy and confidentiality

Managing the performance of data transactions

Ensure that the privacy and confidentiality needs of all stakeholders are enforced and audited

Answer

B, D, F

Questions # 3:

The goals of Data Integration and Interoperability include:

Options:

Provide data securely, with regulatory compliance, in the format and timeframe needed.

Lower cost and complexity of managing solutions by developing shared models and interfaces.

Managing the availability of data throughout the data lifecycle

Provide the starting point for customizations, integration or even replacement of an application

Identify meaningful events and automatically trigger alerts and actions.

Support business intelligence, analytics, master data management and operational efficiency efforts.

Answer

A, B, E, F

Questions # 4:

On example of a transformation process in ETL is:

Options:

Re-ordering

Recording

Duping

Servicing

Answer

Questions # 5:

The 'Data Governance Steering Committee' is best described as:

Options:

The community of interest, focused on specific subject areas or projects

A burden to the agile delivery in a modern enterprise

The local or divisional council, working under auspices of the CDO

The representatives of data use on project steering committees

The primary and highest authority responsible for the oversight and support of Data Governance activities

Answer

Questions # 6:

Discovering and documenting metadata about physical data assets provides:

Options:

Effective project scope management

Scoping boundaries of the data dictionary

Insights into the temporal data quality

An estimation of balance sheet value of enterprise data

Information on how data is transformed as it moves between systems

Answer

Questions # 7:

People often incorrectly combine the concepts of data management and information technology into one. Which of the following is NOT an example of this?

Options:

A significant focus on identity in the call centre has reduced duplication by 50%

The rollout of reporting corrections has been delayed by the Big Data Project

The migration of customer data to a new platform failed to reduce the amount of returned mail

Collaboration will be improved by the new document management system

The delivery of the DG portal is critical to achieving any benefits of Data Governance

Answer

Explanation

Data management focuses on managing data as an asset, distinct from IT, which focuses on technology infrastructure. The DAMA-DMBOK states: “Data management is the development, execution, and supervision of plans, policies, programs, and practices that control, protect, deliver, and enhance the value of data and information assets, whereas IT focuses on the technology that supports these activities” (DMBOK2, Chapter 1: Data Management, p. 15). Option A (reducing duplication through identity focus) is a data management outcome, not an IT function, as it involves data quality and master data management. Options B, C, D, and E describe IT-related activities (e.g., Big Data projects, platform migrations, document systems, and DG portals), which are often conflated with data management.

[Reference:DAMA-DMBOK2, Chapter 1: Data Management, Section 2.1, p. 15., ]

Questions # 8:

The number of entities in a relationship is the arity of the relationship. The most common are:

Options:

Unary

Binary

Trinary

Ternary

Answer

A, B, D

Questions # 9:

Business glossaries have the following objectives:

Options:

Improve the alignment between technology assets and the business organization

All of the above

Cultural factors that might improve the concepts and terminology

Maximise search capability and enable access to documented institutional knowledge

Enable common understanding of the core business concepts and terminology

Reduce the risk that data will be misused due to inconsistent understanding of the business concepts.

Answer

A, D, E, F

Questions # 10:

Data quality rules and standards are a critical form of Metadata. Ti be effective they need to be managed as Metadata. Rules include:

Options:

None of the above

Tied to business impact

Document consistency

Accessible to all data customers

Hierarchical consistency

Confirmed by SMEs

Answer

B, C, D, F

Questions # 11:

Open by default' document control will assist data sharing by:

Options:

Allocating more metadata to each document

Automatically opening the document when it is selected on the desktop

Keeping the documents open on the desktop ready for use

Setting the security to shared unless overwritten

Automatically moving the data to the warehouse where everybody can access it

Answer

Questions # 12:

Service accounts are convenient because they can tailor enhanced access for the processes that use them.

Options:

TRUE

FALSE

Answer

Questions # 13:

A completely distributed architecture maintains a single access point. The metadata retrieval engine responds to user requests by retrieving data from source systems in real time.

Options:

FALSE

TRUE

Answer

Questions # 14:

Customer relationship management systems manage Master Data about customers.

Options:

TRUE

FALSE

Answer

Questions # 15:

Data stewardship is the least common label to describe accountability and responsibility for data and processes to ensure effective control and use of data assets.