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Free DAMA DMF-1220 Practice Exam with Questions & Answers | Set: 12

Questions 166

What is the best definition of Crowdsourced data collection?

Options:
A.

Crowdsourcing should not be used to gather data because there will be too many opinions and not enough facts

B.

Crowdsourcing is the process of obtaining needed data by soliciting contributions from a large group of people, and especially from an online community, rather than from traditional employees or suppliers  

C.

Crowdsourced data is the best way of finding data because so many people are contributing their definitions

D.

Crowdsourced data is the data that comes from using a company wiki to gather data because anyone in the crowd can contribute

E.

Crowdsourced data collection is only used by researchers to answer research, survey or feedback questions

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Questions 167

Lack of automated monitoring represents serious risks, including:

Options:
A.

Administrative and audit duties risk

B.

Risk of compliance

C.

Direction and recovery risk

D.

Risk of reliance on inadequate native

Questions 168

Which of the following answers best describes an Active Data Dictionary?

Options:
A.

A dictionary that is active 24 hours a day

B.

Any data dictionary is considered active because it has codes and values used in the enterprise

C.

An integrated dictionary that is managed automatically by the database management system software

D.

A dictionary that allows users to enter data in an 'active' or open manner

E.

A dictionary that can be activated by the metadata team

Questions 169

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

Options:
A.

What -> The inventory Column

B.

What -> The entity column

C.

When -> The timing column

D.

Why -> The motivation column

E.

Who -> The responsibility column

F.

How -> The process column

Questions 170

The purpose for adding redundancy to a data model (denormalisation) is to:

Options:
A.

Make it easier for developers to join tables

B.

Avoid the loss of data by storing key values more than once

C.

Improve aggregate database performance across read requests

D.

Fully utilize all the indexes

E.

Ensure surrogate keys are retaining their unique values in all satellite tables

Questions 171

Referential Integrity (RI) is often used to update tables without human intervention. Would this be a good idea for reference tables?

Options:
A.

Yes, since Standards Bodies typically supply reference data, the enterprise can automatically update when a new code or value is received

B.

No, updates should always be made directly via data entry or through a specific batch interface based on operator-entered information partly because of regulatory reporting and archiving

C.

Yes, you do not have to worry about archived data with reference data so tables can be updated automatically

D.

No, but an enterprise can use program logic to do updates as there is little potential for problems to occur with reference data

E.

Yes, older transactions do not have to be removed because with the Cloud there is unlimited database storage

Questions 172

A Data Management Maturity Assessment (DMMA) can be used to evaluate data management overall, or it can be used to focus on a single Knowledge Area or even a single process.

Options:
A.

TRUE

B.

FALSE

Questions 173

A data governance strategy defines the scope and approach to governance efforts. Deliverables include:

Options:
A.

Charter

B.

Operating framework and accountabilities

C.

Implementation roadmap

D.

Plan for operational success

E.

All of the above

F.

None of the above

Questions 174

Every DMM and Data Governance assessment must define how the assessment team will interact with its subjects (after defining the subject/stakeholder list). This is important because:

Options:
A.

Each type of stakeholder may need a different form of interaction, and each process evaluation may lend itself to a different form of information gathering

B.

Data management and Data Governance assessments will have different types of stakeholders

C.

The definition of stakeholder interaction depends on the executive sponsor

D.

Assessment teams may not know what a stakeholder is

E.

Each type of stakeholder may need a different form of data and security

Questions 175

Information architecture is the process of creating structure for a body of information or content. It includes the following components:

Options:
A.

Navigation maps

B.

User flows

C.

Use cases

D.

Controlled technologies

Questions 176

You are a reporting Data Analyst. A new Management Report has been requested. What is the most effective way to ensure you receive the appropriate data at the correct level of accuracy to meet the business need?

Options:
A.

Hold a meeting to understand the timelines of when data will be provided

B.

Supply a detailed definition document which includes timelines, data requirements, calculation details, etc

C.

Supply a detailed definition template document and request completion by relevant managers

D.

Send a general email to the manager of the department(s)

E.

Write a general definitions statement describing conceptually what is required

Questions 177

Temporal aspects usually include:

Options:
A.

Valid time

B.

Transmitting time

C.

Transaction time

D.

Value time

Questions 178

The implementation of a Data Warehouse should follow guiding principles, including:

Options:
A.

Data Efficiency

B.

One size does not fit all

C.

Contracts

D.

Focus on the business goals

E.

Start with the end in mind

F.

Collaborate

Questions 179

Normalisation is the process of applying rules in order to organise business complexity into stable data structures.

Options:
A.

TRUE

B.

FALSE

Questions 180

As part of its transformation, the organization must identify and respond to different kinds of roadblocks. Please select the answer that is not a roadblock:

Options:
A.

Active resistance

B.

Psychological

C.

Systematic

D.

Structural