DMF-1220 Exam Questions

The dependencies of enterprise technology architecture are that it acts on specified data according to business requirements.

The roles associated with enterprise data architecture are data architect, data modellers and data stewards.

The Zachman Framweork's communication interrogative columns provides guidance on defining enterprise architecture. Please select answer(s) that is(are) coupled correctly:

What model is the highest level model within the enterprise data model?

For each subject area logical model: Decrease detail by adding attributes and less-significant entities and relationships.

Data flows map and document relationships between data and:

Data models comprise and contain metadata essential to data consumers.

Data models are critical to effective management of data. They:

Confirming and documenting understanding of different perspectives facilitate:

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

SDLC stands for:

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

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

Examples of the `Who' entity category include: employee; patient; player; and suspect.

Examples of the `What' entity category include the following nouns:

High quality data definition exhibit three characteristics:

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

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

Please select valid modelling schemes or notations

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

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.

Class operations can be:

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.

Time-based patterns are used when data values must be associated in chronological order and with specific time values.

Please select the correct definition of Data Management from the options below.

Data Management Professionals only work with the technical aspects related to data.

Differentiating between data and information. Please select the correct answers based on the sentence below: Here is a marketing report for the last month [1]. It is based on data...

Please select the answers that correctly describes the set of principles that recognizes salient features of data management and guide data management practice.

Value is the difference between the cost of a thing and the benefit derived from that thing.

Please select the correct general cost and benefit categories that can be applied consistently within an organization.

Please select the answers that correctly describes where the costs of poor quality data comes from.

Reduced risk is a benefit of high quality data.

The better an organization understands the lifecycle and lineage of its data, the better able it will be to manage its dat

Information gaps represent enterprise liabilities with potentially profound impacts on operational effectiveness and profitability.

Data handling ethics are concerned with how to procure, store, manage, use and dispose of data in ways that are aligned with ethical principles.

The ethics of data handling are complex, but is centred on several core concepts. Please select the correct answers.

Within the Data Handling Ethics Context Diagram a key deliverable is the Ethical Data Handling Strategy.

The Belmont principles that may be adapted for Information Management disciplines, include:

Please select the correct principles of the General Data Protection Regulation (GDPR) of the EU.

Misleading visualisations could be an example where a base level of truthfulness and transparency are not adhered to.

Bias refers to an inclination of outlook. Please select the types of data bias:

If data is not integrated with care it presents risk for unethical data handling. These ethical risks intersect with fundamental problems in data management including: Limited know...

Obfuscating or redacting data is the practice of making information anonymous ot removing sensitive information. Risks are present in the following instances:

Improving an organization's ethical behaviour requires an informal Organizational Change Management (OCM) process.

The purpose of data governance is to ensure that data is managed properly, according to policies and best practices. Data governance is focused on how decisions are made about data...

The scope and focus of any data governance program depend on organizational needs, but most programs include:

A goal of data governance is to enable an organisation to manage its data as a liability.

Drivers for data governance most often focus on reducing risk or improving processes. Please select the elements that relate to the reduction in risk:

Drivers for data governance most often focus on reducing risk or improving processes. Please select the elements that relate to the improvement of processes:

Data governance and IT governance are the same thing.