7/24/2023 0 Comments Mindup comptia reviewsVisualization is a part of data analysis that many people overlook when preparing for the Data+ - a substantial portion of the exam is about showing you know the right report, dashboard or design component for given datasets. The CompTIA Data+ exam tests your familiarity with descriptive statistical methods and different types of analysis and critical analysis techniques. One of the key topics you'll want plenty of experience with before attempting the Data+ is data analysis. The test will cover a lot of different data acquisition concepts and approaches, as well as how to cleanse and profile data sets. You should have extensive experience with data mining before you attempt the Data+. You should know the difference between common data structures and file formats and how to navigate data schemas and different factors that play into manipulating their dimensions. Even for analysts who've been working with big data for years, there are a lot of things you should know before attempting the exam.įirst of all, you'll want to have experience with data concepts and environments. But that doesn't mean you should just attempt the DA0-001 exam at any time. Unlike professional organizations and associations, CompTIA isn't concerned with regulating who can call themselves a certain job title according to how much experience they have or time they've got in the job. What Experience Do You Need for the Data+?įormally speaking, you can attempt the Data+ at any time. Since it lasts for three years, technically the CompTIA Data+ exam costs about $80/year. After that, you'll need to take continuing education courses to maintain your certification. The Data+ certification lasts for three years from the date of your exam. Obviously, you don't get the money back if you fail – and you only get one chance, so you want to make sure you're ready to pass the exam on your first attempt. It costs $239 to attempt the exam for the Data+, DA0-001. How Much Does the CompTIA Data+ Exam Cost? But it also means that in order to pass the CompTIA Data+, you have to have a comprehensive understanding of all five sections. That's a good thing because it means you don't chain yourself to a certain technology. Like all of CompTIA's exams, the content is vendor-agnostic. It's a 90-minute exam with 90 questions on it. The exam you'll have to pass to earn the Data+ is DA0-001. The five sections on the Data+ exam are:ĭomain 5: Data governance, quality and controls The CompTIA Data+ exam covers five separate sections related to data analysis and data-driven business decision-making. Earning the CompTIA Data+ certification requires passing only one exam: the DA0-001 exam. Additionally, it does it in a vendor-agnostic way, proving that you can be an excellent data analyst in any setting, not just with one software or hardware configuration. The Data+ from CompTIA tests all of those skills. ![]() Last, data-driven decision-making must include understanding the governance controls that apply to the systems and data. And so is applying statistical methods that reveal truths hidden within the data. Another factor is being able to transform huge amounts of that data into something useful and relevant. Sure, acquiring data is a key factor in making data-centric decisions, but it's not the only factor. The key to understanding the Data+ certification starts with recognizing that data-driven business decision-making isn't just about having data. ![]() But it doesn't stop there – someone with the Data+ also knows how to present those findings in ways that explain and persuade without being confusing. It's a certification that tests your ability to find the right data for a given question and interpret it efficiently and accurately. The CompTIA Data+ certifies that an analyst has the knowledge and skills necessary to find all the data relevant to organizational business requirements and help make the best possible decisions. Read on and learn if the Data+ from CompTIA is worth it for you and where you're at in your career. The Data+ is the best certification for proving you're that person. ![]() Those companies and organizations need IT professionals who are specially trained and certified in handling data, doing something with it, and turning it into something more valuable. It doesn't just take the right data to predict customers' needs, anticipate market trends, and speed development of products. Now, those same companies are finding themselves with more data and information than they know what to do with. When the era of big data started, companies rushed to get their hands on tons and tons of data.
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