Free Demo
Unrestrictive installation of online test engine
It is inconvenient to buy the online test engine of CompTIA Data+ Certification Exam (DA0-001日本語版) study guide that cannot be installed on many electronic devices. In order to bring more convenience to our customers, our staff has overcome many difficulties to carry out the unrestrictive installation version of the DA0-001日本語 exam VCE: CompTIA Data+ Certification Exam (DA0-001日本語版). We have tested the new version for many times. The results show that it has a good compatibility on windows software, personal computer and so on. So it is up to your choice. You always have the freedom to decide which device you want to install. Our DA0-001日本語 pass guide is flexible rather than rigid. As long as the installation of the CompTIA Data+ Certification Exam (DA0-001日本語版) study guide is beneficial to your study, we will try our best to improve and update the study guide.
Permanent use right of PDF & Soft Version
You only need to spend a little money on buying the CompTIA Data+ Certification Exam (DA0-001日本語版) study guide. Then our PDF & soft version practice test will totally belong to you. It is so great that a fantastic DA0-001日本語 exam VCE: CompTIA Data+ Certification Exam (DA0-001日本語版) completely becomes your learning assistant. You will never be bothered by the boring knowledge of the CompTIA CompTIA Data+ Certification Exam (DA0-001日本語版) exam. After passing the CompTIA Data+ Certification Exam (DA0-001日本語版) exam, you can also choose to give the practice material to your classmates or friends who urgently need it. Also, you can preserve our study guide. As the passage of time, you still can go over your past learning experience of our DA0-001日本語 pass guide material. It will be a splendid memory. In a word, the permanent use right of our training material has many advantages. It will be your loss to miss our products.
CompTIA DA0-001 Exam Syllabus Topics:
| Topic | Details |
|---|---|
Data Concepts and Environments - 15% | |
| Identify basic concepts of data schemas and dimensions. | - Databases
- Data mart/data warehousing/data lake
- Schema concepts
- Slowly changing dimensions
|
| Compare and contrast different data types. | - Date - Numeric - Alphanumeric - Currency - Text - Discrete vs. continuous - Categorical/dimension - Images - Audio - Video |
| Compare and contrast common data structures and file formats. | - Structures
- Data file formats
|
Data Mining - 25% | |
| Explain data acquisition concepts. | - Integration
- Data collection methods
|
| Identify common reasons for cleansing and profiling datasets. | - Duplicate data - Redundant data - Missing values - Invalid data - Non-parametric data - Data outliers - Specification mismatch - Data type validation |
| Given a scenario, execute data manipulation techniques. | - Recoding data
- Derived variables |
| Explain common techniques for data manipulation and query optimization. | - Data manipulation
- Query optimization
|
Data Analysis - 23% | |
| Given a scenario, apply the appropriate descriptive statistical methods. | - Measures of central tendency Mean Median Mode - Measures of dispersion
- Frequencies/percentages |
| Explain the purpose of inferential statistical methods. | - t-tests - Z-score - p-values - Chi-squared - Hypothesis testing
- Simple linear regression |
| Summarize types of analysis and key analysis techniques. | - Process to determine type of analysis
- Type of analysis
|
| Identify common data analytics tools. | - Structured Query Language (SQL) - Python - Microsoft Excel - R - Rapid mining - IBM Cognos - IBM SPSS Modeler - IBM SPSS - SAS - Tableau - Power BI - Qlik - MicroStrategy - BusinessObjects - Apex - Dataroma - Domo - AWS QuickSight - Stata - Minitab |
Visualization - 23% | |
| Given a scenario, translate business requirements to form a report. | - Data content - Filtering - Views - Date range - Frequency - Audience for report
|
| Given a scenario, use appropriate design components for reports and dashboards. | - Report cover page
- Design elements
- Documentation elements
|
| Given a scenario, use appropriate methods for dashboard development. | - Dashboard considerations
- Development process
Delivery considerations
|
| Given a scenario, apply the appropriate type of visualization. | - Line chart - Pie chart - Bubble chart - Scatter plot - Bar chart - Histogram - Waterfall - Heat map - Geographic map - Tree map - Stacked chart - Infographic - Word cloud |
| Compare and contrast types of reports. | - Static vs. dynamic reports
- Ad-hoc/one-time report
- Tactical/research report |
Data Governance, Quality, and Controls - 14% | |
| Summarize important data governance concepts. | - Access requirements
- Security requirements
- Storage environment requirements
- Use requirements
- Entity relationship requirements
- Data classification
- Jurisdiction requirements
- Data breach reporting
|
| Given a scenario, apply data quality control concepts. | - Circumstances to check for quality
- Automated validation
- Data quality dimensions
- Data quality rule and metrics
- Methods to validate quality
|
| Explain master data management (MDM) concepts. | - Processes
- Circumstances for MDM
|
For more info read reference:
CompTIA DA0-001 Exam Reference
Reference: https://www.comptia.org/training/books/data-da0-001-study-guide
CompTIA Data+ Exam Certification Details:
| Duration | 90 mins |
| Exam Name | CompTIA Data+ |
| Schedule Exam | Pearson VUE |
| Passing Score | 675 / 900 |
| Number of Questions | 90 |
| Sample Questions | CompTIA Data+ Sample Questions |
| Exam Price | $239 (USD) |
| Books / Training | CompTIA Data+ Certification Training |
| Exam Code | DA0-001 |
What is the exam cost of the CompTIA DA0-001 Exam
The exam cost of the CompTIA DA0-001 Exam is 239 USD.
Systematic study
Most candidates may have never known about the relevant knowledge of the CompTIA Data+ Certification Exam (DA0-001日本語版) study guide. It does not matter. Our test engine will help you learn the knowledge from the most fundamental concept of the DA0-001日本語 exam VCE: CompTIA Data+ Certification Exam (DA0-001日本語版). So your progress will be a gradual process. You will clearly know what you need to learn and how to study well. You only need to follow our DA0-001日本語 pass guide to study every knowledge point. Gradually, your ability will be elevated greatly. In the end, you will build a clear knowledge structure of the CompTIA Data+ Certification Exam (DA0-001日本語版) exam. Perhaps you think it is unbelievable. But that is the result of your efforts and persistence. We believe that you can get over more problems after studying our CompTIA Data+ Certification Exam (DA0-001日本語版) study guide.
After purchase, Instant Download DA0-001日本語 Dumps: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
Nowadays, many people like to make excuses for their laziness. Some say they are busy with their work. Others just abandon themselves. No matter how engaged you are, you still need to broaden your knowledge and update your skill. Then our DA0-001日本語 exam VCE: CompTIA Data+ Certification Exam (DA0-001日本語版) is your best choice. Excellent people can keep a balance between work and study. Of course, you can also do it. Our DA0-001日本語 pass guide will cost your little time to study every day. Gradual accumulation in your daily life is the foundation of great achievement in the future. In a word, it is up to you to select.
