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Passing Score, Duration & Questions For The CompTIA DA0-001 Exam
- The passing score: 675 (on scale of 100-900)
- Time Duration: 90 minutes
- Exam Length: 90 questions
- Languages: English
- Format: Multiple choice and performance-based
Reference: https://www.comptia.org/training/books/data-da0-001-study-guide
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Introduction of CompTIA DA0-001 Exam
The CompTIA Data+ certification is a vendor neutral certification that validates the ability to use data to solve business problems. It is designed for professionals who work with or support IT, including IT manager, analyst, consultant and project manager.
CompTIA Data+ is focused on the skills necessary to analyze, manage and implement information technology systems within an organization. The exam covers how to collect and analyze data using tools such as spreadsheets and databases; how to use this data to make informed decisions about IT projects; how to create reports from the data; how to communicate findings clearly and concisely through presentations and reports; how to identify security issues related to information assets; and how to apply appropriate standards for data management practices across your company or organization. CompTIA DA0-001 exam dumps are the best practice exams.
The CompTIA Data+ certification is designed for professionals working in a variety of fields such as finance, marketing, human resources, sales and legal who use data in their jobs. The manipulation of the schedule programming dimensions driven updates role components activity interface busy campaigns advertising reasons activities with decision news.
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CompTIA DA0-001 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Concepts and Environments | 15% | - Identify basic concepts of data schemas and dimensions - Compare and contrast different data types - Compare and contrast common data structures and file formats |
| Data Analysis | 23% | - Given a scenario, apply the appropriate descriptive statistical methods - Explain the purpose of inferential statistical methods - Summarize types of analysis and key analysis techniques |
| Data Governance, Quality, and Controls | 14% | - Summarize important data governance concepts - Compare and contrast types of data controls - Explain key aspects of data quality |
| Data Mining | 25% | - Given a scenario, execute techniques for data manipulation - Identify common reasons for cleansing and profiling datasets - Explain common techniques for data manipulation and optimization - Explain data acquisition concepts |
| Visualization | 23% | - Compare and contrast types of reports - Given a scenario, translate business requirements to support data-driven decisions - Explain important aspects of a report that tell a data story - Given a scenario, apply the appropriate type of visualization - Given a scenario, use appropriate methods for dashboard development |
CompTIA Data+ Certification Sample Questions:
A data analyst needs to create a dashboard to help identify trends in the data sets. Which of the following is an appropriate consideration for dashboard development?
- A. A comparison of data sets
- B. A report from the data source
- C. Data sources and attributes
- D. Frequently asked questions
Correct Answer: C 🗳️
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Which one the following is not considered an aggregate function?
- A. SELECT
- B. MAX
- C. SUM
- D. MIN
Correct Answer: A 🗳️
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
Which of the following roles is responsible for ensuring an organization's data quality, security, privacy, and regulatory compliance?
- A. Data steward.
- B. Data custodian.
- C. Data owner.
- D. Data processor.
Correct Answer: A 🗳️
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
A data analyst needs to present the results of an online marketing campaign to the marketing manager. The manager wants to see the most important KPIs and measure the return on marketing investment. Which of the following should the data analyst use to BEST communicate this information to the manager?
- A. A real-time monitor that allows the manager to view performance the day the campaign was launched
- B. A spreadsheet of the raw data from all marketing campaigns and channels
- C. A summary with statistics, conclusions, and recommendations from the data analyst
- D. A sell-service dashboard that allows the manager to look at the company's annual budget performance
Correct Answer: C 🗳️
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
Which of the following tools would be best to use to calculate the interquartile range, median, mean, and standard deviation of a column in a table that has 5.000.000 rows?
- A. Snowflake
- B. SQL
- C. Microsoft Excel
- D. R
Correct Answer: D 🗳️
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