Introduction of CompTIA DA0-002 Exam!

The DA0-002 exam is the current exam for the CompTIA Data+ certification from CompTIA. It validates the knowledge and hands-on skills described in the official CompTIA Data+ Exam syllabus, and it is the version of the exam that succeeds DA0-001. Employers use CompTIA Data+ as a hiring signal for practitioner-level roles, because it shows a candidate can do the work the certification describes, not just describe the theory.

What is the Duration of CompTIA DA0-002 Exam?

You get 90 minutes for the DA0-002 exam. The clock does not include check-in and the pre-exam survey screens, so arrive at the test center early or check in online ahead of your slot.

What is the Number of Questions Asked in CompTIA DA0-002 Exam?

The DA0-002 exam presents a maximum of 90 questions. No two candidates see exactly the same set, and a small number of unscored pilot questions can be mixed into the delivery.

What is the Passing Score for CompTIA DA0-002 Exam?

The passing score for the DA0-002 exam is 675 on a scale of 100 to 900. It is a scaled score, not a percentage of questions answered correctly, and there is no per-domain cutoff — a single overall score decides the result. Your score report still breaks performance down by domain so you can see where to restudy if you need a retake.

What is the Competency Level required for CompTIA DA0-002 Exam?

DA0-002 is a practitioner-level exam. It assumes you are ready to apply the skills of Data+ Exam in real working situations — the questions describe scenarios you would meet on the job and ask what you would do, rather than asking for definitions alone.

What is the Question Format of CompTIA DA0-002 Exam?

The DA0-002 exam uses multiple-choice questions (single and multiple response) together with performance-based questions — short simulations of real tasks that appear mostly at the start of the exam.

How Can You Take CompTIA DA0-002 Exam?

You book and sit the exam through Pearson VUE — either at a physical test center or from home with OnVUE online proctoring, where a proctor verifies your ID and monitors your session by webcam. Either way you schedule at a time that suits you, pay with a voucher or card, and receive your score report as soon as you finish.

What Language CompTIA DA0-002 Exam is Offered?

CompTIA offers DA0-002 in English and Japanese. English is the primary language of the DA0-002 exam. CompTIA publishes the current language list on the exam's booking page — availability varies by region and can change as the exam rolls out worldwide.

What is the Target Audience of CompTIA DA0-002 Exam?

DA0-002 is written for people whose work covers CompTIA Data+: practitioners formalizing experience they already have, and candidates moving into practitioner-level roles who need a recognized credential behind their skills.

Who are the Testing Providers of CompTIA DA0-002 Exam?

CompTIA sets the exam content and sells the voucher; delivery is handled by Pearson VUE, which runs the booking, identity checks and the testing environment on the day.

What is the Recommended Experience for CompTIA DA0-002 Exam?

CompTIA recommends around 18 to 24 months of experience in a data analyst role or similar position, working with databases and analytical tools

What are the Prerequisites of CompTIA DA0-002 Exam?

There are no formal prerequisites — you do not need another certification or a degree to book it.

What is the Expected Retirement Date of CompTIA DA0-002 Exam?

No retirement date has been announced for the DA0-002 exam — it is the current version, and its predecessor DA0-001 is the version that has been retired. The certification is valid for three years and can be renewed through CompTIA's Continuing Education program.

What is the Difficulty Level of CompTIA DA0-002 Exam?

Most candidates rate DA0-002 as moderately difficult for its level. The questions reward solid fundamentals plus practical judgment: well-practised candidates usually find the exam fair, while candidates who only memorize terms usually do not. Time management matters — practise under timed conditions before the day.

What is the Roadmap / Track of CompTIA DA0-002 Exam?

DA0-002 sits inside the CompTIA Data+ track in CompTIA's certification program. It is the current credential at its level in that family, and holders typically build on it with the higher-tier certifications in the same family or with complementary certifications in adjacent technology areas.

What are the Topics CompTIA DA0-002 Exam Covers?

The DA0-002 syllabus is organized into 5 domains, weighted as follows: Data Concepts and Environments (20%); Data Acquisition and Preparation (22%); Data Analysis (24%); Visualization and Reporting (20%); Data Governance (14%). Data Analysis carries the most marks at 24%, so study time should follow that order.

What are the Sample Questions of CompTIA DA0-002 Exam?

The fastest way to sample DA0-002 questions is the free practice test on this page — real exam-style questions with full explanations, no signup needed. The set on this page currently holds 50 questions; the first 10 are free in the web test engine. CompTIA also publishes the official exam objectives, which are worth reading alongside any question set because they list every topic the exam can draw from.

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Free DA0-002 – CompTIA Data+ Practice Test Question

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Showing 1–10 of 10 questions

Question 1

A data analyst needs to calculate the mean for Q1 sales using the data set below:

Which of the following is the mean?

Select an option, then click Submit answer.

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$2,466.18
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$2,667.60
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$3,082.72
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$12,330.88

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Question 2

A data analyst is creating a report that will provide information about various regions, products, and time periods. Which of the following formats would be the MOST efficient way to deliver this report?

Select an option, then click Submit answer.

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A workbook with multiple tabs for each region
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A daily email with snapshots of regional summaries
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A static report with a different page for every filtered view
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A dashboard with filters at the top that the user can toggle

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Question 3

A customer list from a financial services company is shown below:

Table Description automatically generated

A data analyst wants to create a likely-to-buy score on a scale from 0 to 100, based on an average of the three numerical variables: number of credit cards, age, and income. Which of the following should the analyst do to the variables to ensure they all have the same weight in the score calculation?

Select an option, then click Submit answer.

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Recode the variables.
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Calculate the percentiles of the variables.
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Calculate the standard deviations of the variables.
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Normalize the variables.

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Question 4

Which of the following actions should be taken when transmitting data to mitigate the chance of a data leak occurring? (Choose two.)

Select all that apply, then click Submit answer.

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Data identification
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Data processing
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Data reporting
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Data encryption
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Data masking
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Fata removal

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Question 5

A data analyst has been asked to organize the table below in the following ways:

By sales from high to low -

By state in alphabetic order -

Table Description automatically generated

Which of the following functions will allow the data analyst to organize the table in this manner?

Select an option, then click Submit answer.

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Conditional formatting
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Grouping
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Filtering
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Sorting

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Question 6

Which of the following BEST describes the issue in which character values are mixed with integer values in a data set column?

Select an option, then click Submit answer.

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Duplicate data
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Missing data
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Data outliers
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Invalid data type

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Question 7

Which of the following is a process that is used during data integration to collect, blend, and load data?

Select an option, then click Submit answer.

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MDM
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ETL
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OLTP
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BI

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Question 8

An analyst has received the requirements for an internal user dashboard. The analyst confirms the data sources and then creates a wireframe. Which of the following is the NEXT step the analyst should take in the dashboard creation process?

Select an option, then click Submit answer.

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Optimize the dashboard.
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Create subscriptions.
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Get stakeholder approval.
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Deploy to production.

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Question 9

A data analyst has been asked to derive a new variable labeled “Promotion_flag” based on the total quantity sold by each salesperson. Given the table below:

Which of the following functions would the analyst consider appropriate to flag “Yes” for every salesperson who has a number above 1,000,000 in the Quantity_sold column?

Select an option, then click Submit answer.

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Date
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Mathematical
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Logical
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Aggregate

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Question 10

Given the diagram below:

Which of the following data schemas shown?

Select an option, then click Submit answer.

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Key-value pairs
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Online transactional processing
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Data lake
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Relational database

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About the DA0-002 Free Practice Test

This page gives you a working sample of the Study4Pass practice set for CompTIA Data+ (DA0-002). Ten questions are free below, each with the correct answer marked and a full explanation. The complete set currently holds 50 questions: 46 single choices, 4 multiple choices.

The set is a starter bank for DA0-002: its questions are carried over from the DA0-001 practice set, the exam DA0-002 succeeds, mapped to the same subject areas — so you can start drilling now while the full DA0-002 bank is built out.

How to use this DA0-002 free practice test

Answer each question before you look anything up — guessing honestly is what makes the result useful. Then open the answer: the correct option is marked and a full explanation walks through the reasoning. If a concept still does not click, use the Ask AI panel on the question — Study4Pass is the 1st AI-Enabled exam practice website, and AI here is for understanding the concept, not a replacement for core preparation.

Work in the mode that fits your stage: Easy Practice and Hard Practice for learning, Topic Training to drill one area, Flagged Practice to revisit questions you marked, and Exam Simulation when you want the real timing pressure.

What to study for each DA0-002 domain

Data Concepts and Environments (20%) — drill this area in Topic Training and review every explanation; weight your study time by the published percentage.
Data Acquisition and Preparation (22%) — drill this area in Topic Training and review every explanation; weight your study time by the published percentage.
Data Analysis (24%) — drill this area in Topic Training and review every explanation; weight your study time by the published percentage.
Visualization and Reporting (20%) — drill this area in Topic Training and review every explanation; weight your study time by the published percentage.
Data Governance (14%) — drill this area in Topic Training and review every explanation; weight your study time by the published percentage.

DA0-002 practice test — quick questions

Is this DA0-002 practice test really free?

Yes. The 10 questions on this page cost nothing, need no account, and include the answer and explanation for every question.

How many questions are in the complete DA0-002 set?

The set currently holds 50 questions. It is a starter bank carried over from the DA0-001 set while the full DA0-002 bank is built out.

Are these the real DA0-002 exam questions?

No — they are practice questions in the style and scope of the real exam, drawn from the DA0-001 practice set for the exam DA0-002 succeeds. Use them to measure readiness, not as a substitute for the official syllabus.