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CompTIA DA0-001 Exam
- Topic 1: Data Concepts and Environments/ Compare and contrast common data structures and file formats
- Topic 2: Compare and contrast different data types/ Identify basic concepts of data schemas and dimensions
- Topic 3: Explain common techniques for data manipulation and query optimization/ Identify common reasons for cleansing and profiling datasets
- Topic 4: Identify common data analytics tools/ Explain the purpose of inferential statistical methods
- Topic 5: Explain master data management (MDM) concepts/ Data Governance, Quality, and Controls
- Topic 6: Given a scenario, execute data manipulation techniques/ Explain data acquisition concepts
- Topic 7: Given a scenario, apply the appropriate type of visualization/ Given a scenario, use appropriate methods for dashboard development
- Topic 8: Given a scenario, apply the appropriate descriptive statistical methods/ Summarize important data governance concepts
- Topic 9: Given a scenario, translate business requirements to form a report/ Compare and contrast types of reports
- Topic 10: Summarize types of analysis and key analysis techniques/ Application programming interface (API)/web services
- Topic 11: Application programming interfaces (APIs)/ Determine data needs and sources to perform analysis
- Topic 12: Use of descriptive statistics to determine observations/ Given a scenario, apply data quality control concepts
Free CompTIA DA0-001 Exam Actual Questions
The questions for DA0-001 were last updated On Aug. 05, 2022
The category PII (Personally identifiable information) includes all of the following, except_________.
What test formatting option indicates that a field is required in an entity relationship diagram?
What technique is used to swap the values in rows and columns of tabular data?
What term is used to describe an interactive visualization that encourages people to explore data dynamically?
A dashboard is a visual display of all of your data. While it can be used in all kinds of different ways, its primary intention is to provide information at-a-glance, such as KPIs. A dashboard usually sits on its own page and receives information from a linked database.
What R package makes it easy to work with dates?
Lubridate is an R package that makes it easier to work with dates and times.
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