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DA0-001 Exam Dumps - CompTIA Data+ Certification Exam

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Question # 97

A data analyst must fulfill a request for information that is needed weekly and should be automatically emailed to a specific set of users. Which of the following types of reports should theanalyst recommend?

A.

A self-service report

B.

A research report

C.

An ad hoc report

D.

An operational report

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Question # 98

Which of following is a non-relational database?

A.

Neo4j

B.

SQLite

C.

MySQL

D.

PostgreSQL

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Question # 99

Which of the following is the best technique for transferring data from one database to another with some data manipulation?

A.

Application programming interfaces

B.

Delta load

C.

Extract, transform, load

D.

Export/import

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Question # 100

Which of the following best describes the process of examining data for statistics and information about the data?

    Cleansing

A.

search

B.

Profiling

C.

Governance

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Question # 101

While reviewing survey data, a research analyst notices data is missing from all the responses to a single question. Which of the following methods would BEST address this issue?

A.

Replace missing data.

B.

Remove duplicate data.

C.

Replace redundant data.

D.

Remove invalid data.

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