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
|
Reference: https://www.comptia.org/training/books/data-da0-001-study-guide
All we know an attractive certification will help you to find a decent job and get a promotion, such as DA0-001. DA0-001 test dump is a kind of certification that you can improve yourself and help you to stand out from other people. If you pass DA0-001 test dump you will have a good reputation and considerable salary and make friends with different successful men in the bright future. CompTIA Data+ certification can be used in different IT Company and it will be your access to the IT elites. But you may find that the DA0-001 test dump is difficult for you. You need much time to prepare and the cost of the DA0-001 test dump is high, you wonder it will be a great loss for you when fail the exam. It will be bad thing. Our TestsDumps will help you to reduce the loss and save the money and time for you.
TestsDumps is a one of the CompTIA exam questions providers of DA0-001 test dump in the IT industry that ensure you to pass the DA0-001 test almostly 100%. We have experienced and professional IT experts to create the latest DA0-001 test dump and CompTIA DA0-001 study guide dump which is approach to the real exam questions. We will provide you the accurate DA0-001 test dump questions and DA0-001 practice dump which attach the correct answers and detailed explanation and analysis. You just need to take 20-30 hours to learn the DA0-001 test CompTIA Data+ Certification Exam dump questions and know it skillfully; you will pass the exam easily. If you get any problems and doubts about DA0-001 test dump questions you can contact our customer service freely and they will solve the problems.
You can download the free demo of DA0-001 test dumps questions before you buy, and you have the right to one-year free update the DA0-001 test dump questions after you pay. And there are three versions for you choose. The PDF version of DA0-001 test dump questions means that you can print it out and practice it on the paper, it is very convenient for people who are not available to the computer. For software version, the most advantage is that you can stimulate the real DA0-001 test dumps scene, you can practice the DA0-001 test dump like the real test and limit your test time so that you can know your shortcoming and improve your ability. But you can only use the software version on the computer. The third version is On-line APP, the function of On-line DA0-001 (CompTIA Data+ Certification Exam) test dump is same as the software version, the difference between the two versions is that On-line APP can use be all electronic products, such as: iPad, iWatch but the DA0-001 test dump of software version is only used in the computer. So you can choose your best version according to your studying habits.
Our website offers 24/7 customer service assisting to you, in case you may get some problems in the course of learning DA0-001 test dump. And we adheres the principle of No help, Full refund, and you can get your money back when you fail the DA0-001 test dump.
After purchase, Instant Download: 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.)
CompTIA DA0-001 Exam Study Guide Gets You Certified Faster
Start preparing Now Before You Take CompTIA DA0-001 Exam
Are you looking for a reliable, tested and proven study guide to help you prepare for the CompTIA DA0-001 Exam?
So far we have covered many topics related to CompTIA A+ exams. But now let's talk about the preparation process for CompTIA A+ exams.
Most people go through a lot of pain trying to prepare for CompTIA A+ exams. So they spend a lot of time studying for these exams, but unfortunately, they still fail. The reason why they fail is because they are simply not prepared enough to pass the exam.
If you think that preparing for exams is a piece of cake, then you are wrong. Preparation for exams is not a quick fix. Preparing for exams is like learning a new language. You need to devote a significant amount of time and effort to study for it. CompTIA DA0-001 exam dumps are designed to make your life easier.
CompTIA A+ exams have different levels. The easiest ones require just 8 hours of preparation, while the hardest ones require 40 hours of preparation. In this article, I'm going to explain the preparation process for the CompTIA DA0-001 Exam.
Otto 
Cornelius 
Eleanore 
Gary 
Merle 
Mirabelle 
Gilbert 
Mortimer 
Mortimer 
Julia 
Eden 
Buck 
Milo 
Stanford 
Cornell 
August 
Lynn 
Ingram 
Christian 
