Free DA0-001: Data Exam Questions and Answers
Data is exam DA0-001, part of the CompTIA certification programme. CompTIA exam codes carry a family prefix and a version number — SY0- for Security+, N10- for Network+, CS0- for CySA+, 220- for A+ — and most Plus-series exams allow 90 minutes for up to 90 questions, mixing multiple choice with performance-based items in a simulated environment.
Looking for DA0-001 exam dumps or ExamTopics DA0-001 questions? These DA0-001 practice questions cover the same ground with verified answers and explanations, a downloadable DA0-001 PDF and a full DA0-001 practice test, kept current as CompTIA updates the exam.
Last updated: October 2, 2026
- Exam code
- DA0-001
- Provider
- CompTIA
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #2
A site reliability team wants to monitor the stability of their website. so they can proactively diagnose issues when they occur Which of the following deliverables would best suit their needs?
Correct answer: A
Explanation
The best deliverable that would suit the site reliability team's needs is A. A self-serve dashboard of website performance that updates in real time. A self-serve dashboard is a visual display of the most important information needed to achieve one or more objectives, consolidated and arranged on a single screen so the information can be monitored at a glance. A self-serve dashboard of website performance that updates in real time would allow the site reliability team to easily and quickly access the information they need about the stability of their website, such as uptime, response time, error rate, traffic volume, etc. A self- serve dashboard would also enable the team to proactively diagnose issues when they occur, by providing alerts, notifications, or drill-down options. A self-serve dashboard would also be more interactive and engaging than a report or an email. A weekly log report of site visits and user actions would not be a good deliverable for the site reliability team's needs, because it would not provide timely or relevant information about the stability of their website. A weekly log report would be too infrequent and delayed to monitor and diagnose issues when they occur. A weekly log report would also focus on the behavior and actions of the users, rather than the performance and functionality of the website. A portal that is refreshed daily and reports errors classified by type would not be a good deliverable for the site reliability team's needs, because it would not provide real-time or comprehensive information about the stability of their website. A portal that is refreshed daily would be too slow and outdated to monitor and diagnose issues when they occur. A portal that reports errors classified by type would be too narrow and limited to capture the full picture of the website performance. A daily summary email indicating website outages for the previous day would not be a good deliverable for the site reliability team's needs, because it would not provide real-time or actionable information about the stability of their website. A daily summary email would be too late and retrospective to monitor and diagnose issues when they occur. A daily summary email indicating website outages would also be too passive and generic to help the team resolve or prevent issues in the future.
Continue with DA0-001: Data
Unlock the full question bank
You have read the first 10 questions. A subscription opens every question in DA0-001: Data, the full timed practice test, and your progress and weak-topic reporting.
Single exam
$19.99for 30 days
Full question bank and practice test for one exam, for 30 days.
Single exam
$49.99for 1 year
One exam for a full year. Nothing renews and nothing to cancel.
Full access
$39.99/mo
Every exam in the catalogue, month to month.
Full access
$199.99/yr
Every exam in the catalogue for a year.
Already subscribed? Sign in to pick up where you left off.
Discussion
Explain your reasoning, not just the letterBrowse the free questions by topic
More DA0-001 questions
- Question 1Five dogs have the following heights in millimeters: 300, 430, 170, 470, 600 Which of the following is the mean height…
- Question 3Which of the following programming languages are best suited for analysis and machine- learning applications? (Select…
- Question 4Jenny wants to study the academic performance of undergraduate sophomores and wants to determine the average grade…
- Question 5Which of the following data cleansing issues will be fixed when a DISTINCT function is applied?
- Question 6A marketing analytics team received customer transaction data from two different sources. The data is complete and…
Other CompTIA certifications
- SK0-004: CompTIA Server (opens in a new tab)
- SY0-701: CompTIA Security 2023 (opens in a new tab)
- N10-008: CompTIA Network (opens in a new tab)
- CS0-002: CompTIA CySA Certification Exam (CS0-002) (opens in a new tab)
- SY0-601: CompTIA Security 2021 (opens in a new tab)
- N10-009: CompTIA Network+ Exam (opens in a new tab)
Reviews
Write a review★★★★★
Exam Practice is worth every penny. The mock exams are realistic, and the feedback helped me focus on key areas.
Amit SharmaVerified buyer
★★★★★
I highly recommend Exam Practice. The feedback after each test helped me improve significantly, and I passed my exams easily.
Oscar NyströmVerified buyer
★★★★★
This platform is a lifesaver. The practice questions and explanations are so detailed. It’s the best study tool I’ve ever used.
Hannah SmithVerified buyer
FAQ
Learn More: https://www.comptia.org/certifications
- Q1: Is the CompTIA Data+ DA0-001 exam still available?
- A: No. CompTIA retired the English version of DA0-001 on April 14, 2026, and the Japanese and Thai versions on July 16, 2026. It was replaced by Data+ DA0-002, which launched on October 14, 2025.
- Q2: What replaced DA0-001 and how is the new exam different?
- A: The current exam is DA0-002 (Data+ V2). As of October 2026 it has a maximum of 90 multiple-choice and performance-based questions in 90 minutes, a passing score of 675 on a 100 to 900 scale, is offered in English and Japanese, and is weighted as Data Concepts and Environments 20%, Data Acquisition and Preparation 22%, Data Analysis 24%, Visualization and Reporting 20%, and Data Governance 14%.
- Q3: How many questions were on the DA0-001 exam and how long was it?
- A: While it was live, the real exam had a maximum of 90 questions, a mix of multiple-choice and performance-based items, with 90 minutes to complete them.
- Q4: What was the passing score for DA0-001?
- A: The passing score was 675 on a scale of 100 to 900.
- Q5: How much did the DA0-001 exam cost?
- A: The CompTIA store listed the DA0-001 exam voucher at 239 US dollars for the United States before the exam retired. Prices varied by country.
- Q6: What experience did CompTIA recommend for DA0-001?
- A: CompTIA recommended 18 to 24 months in a report or business analyst role, with exposure to databases and analytical tools, a basic understanding of statistics, and data visualization experience. There were no formal prerequisites.
- Q7: What domains did DA0-001 cover and how were they weighted?
- A: The exam objectives were Data Concepts and Environments (15%), Data Mining (25%), Data Analysis (23%), Visualization (23%), and Data Governance, Quality, and Controls (14%). The exam launched on February 28, 2022 and was available in English, Japanese, and Thai.
- Q8: How long is a Data+ certification valid and how do I renew it?
- A: Data+ is part of CompTIA's continuing education program with a three-year renewal cycle. As of October 2026, renewing by submitting CEUs requires 20 CEUs and a CE fee of 75 US dollars for the three-year period, paid before the certification expires.
- Q9: What is the DA0-001: Data exam?
- A: DA0-001: Data is a CompTIA certification exam. Judging by the questions in our bank, it concentrates on analyst, table, spreadsheet, dogs and cleansing.
- Q10: What topics does the DA0-001: Data exam cover?
- A: Questions in our DA0-001: Data bank cluster around analyst, table, spreadsheet, dogs, cleansing, scored, tables and sales. Working through the full set is the quickest way to find which of these you are weakest on.
- Q11: How should I prepare for DA0-001: Data?
- A: Work through the DA0-001: Data practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q12: Are these real DA0-001: Data exam questions?
- A: They are drawn from officially released past questions and from community members who have sat DA0-001: Data. Answers are verified and updated weekly.
- Q13: Where do I register for the DA0-001: Data exam?
- A: Register through CompTIA directly at https://www.comptia.org/certifications. Exampractice is not affiliated with CompTIA and does not administer the exam.
- Q14: Is there a free DA0-001: Data sample?
- A: Yes. Every DA0-001: Data page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q15: What are CompTIA Certification Exams?
- A: CompTIA Certification Exams validate your expertise in various IT disciplines, including networking, security, cloud computing, and IT support. These certifications demonstrate your proficiency in applying best practices and industry standards to manage and troubleshoot IT environments.
- Q16: Why should I pursue CompTIA Certification?
- A: CompTIA Certification enhances your professional credibility, showcasing your skills and knowledge in essential IT areas. This can lead to better job opportunities, higher salaries, and career advancement in IT support, networking, cybersecurity, and cloud computing fields.
- Q17: What are the benefits of CompTIA Certification?
- A: Benefits include recognition as a certified IT professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest IT industry trends and best practices.
- Q18: Who should take CompTIA Certification Exams?
- A: IT professionals, network administrators, cybersecurity experts, cloud engineers, and anyone involved in managing and supporting IT infrastructure should consider these certifications to validate their expertise and advance their careers.
- Q19: What types of CompTIA Certification Exams are available?
- A: CompTIA offers various certification paths, including:
- Q20: How do I prepare for CompTIA Certification Exams?
- A: Preparation can include official CompTIA training courses, study guides, practice exams, online tutorials, and hands-on experience in relevant IT disciplines.
- Q21: Where can I take CompTIA Certification Exams?
- A: CompTIA Certification Exams can be taken at authorized Pearson VUE testing centers worldwide or online, providing flexibility to fit your schedule and location.
- Q22: How do CompTIA Certifications impact my career?
- A: CompTIA Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT support, networking, cybersecurity, and cloud computing.
- Q23: Are there any prerequisites for CompTIA Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the CompTIA website.
- Q24: How often do I need to recertify for CompTIA Certifications?
- A: CompTIA Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest IT technologies and industry practices.