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DMF-1220 Exam Dumps - Data Management Fundamentals

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Question # 57

Big data management requires:

A.

No discipline at all

B.

Less discipline than relational data management

C.

More discipline than relational data management

D.

Big ideas with big budgets

E.

A certification in data science

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Question # 58

The goals of data security practices is to protect information assets in alignment with privacy and confidentiality regulations, contractual agreements and business requirements. These requirements come from:

A.

Stakeholders

B.

Government regulations

C.

Proprietary business concerns

D.

Legitimate access needs

E.

Contractual obligations

F.

None of the above

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Question # 59

Temporal aspects usually include:

A.

Valid time

B.

Transmitting time

C.

Transaction time

D.

Value time

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Question # 60

A catastrophic system failure due to processing attachments that are too large may

be solved by:

A.

Changing the network bandwidth to handle infinitely sized attachments

B.

Associating attachment size with the attachment and changing the process to check the size is less than the upper limit

C.

Compressing the attachment before sending it in an email

D.

Increasing the available memory on the database

E.

Associating attachment date with the attachment and changing the process tocheck the date is less than 1 month old

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Question # 61

To build models, data modellers heavily rely on previous analysis and modelling work.

A.

FALSE

B.

TRUE

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Question # 62

The most important reason to implement operational data quality measurements is to inform data consumers about levels of data effectiveness.

A.

FALSE

B.

TRUE

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Question # 63

Data profiling is a form of data analysis used to inspect data and assess quality.

A.

TRUE

B.

FALSE

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Question # 64

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

A.

None of the above

B.

Tied to business impact

C.

Document consistency

D.

Accessible to all data customers

E.

Hierarchical consistency

F.

Confirmed by SMEs

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