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EMC D-DS-FN-23 Exam Overview:
| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | Dell Data Science Foundations |
| Exam Number: | D-DS-FN-23 |
| Exam Duration: | 90 minutes |
| Passing Score: | 60% |
| Real Exam Qty: | 59-60 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Drag and Drop, Scenario-based Questions, Multiple Choice |
| Exam Price: | $230 USD |
| Related Certifications: | Data Scientist and Big Data Analytics Expert Data Scientist and Big Data Analytics Professional |
| Available Languages: | English |
| Recommended Training: | Dell Technologies Data Science Foundations Training Course |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or Onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended 6+ months of experience in data-related work or basic knowledge of statistics and programming |
| Official Syllabus URL: | https://learning.dell.com/content/dell/en/home/certification-overview/available-exams/data-scientist-and-big-data-analytics-foundations.html |
EMC D-DS-FN-23 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Analytics Lifecycle | 15% | - Phases: Discovery, Data Preparation, Model Planning, Model Building, Communicate Results, Operationalize - Key activities and deliverables in each phase |
| Data Collection and Preparation | 15% | - Data cleaning, integration, transformation, and quality assessment - Data sources and acquisition methods - Data governance and security basics |
| Big Data, Analytics, and the Data Scientist Role | 5% | - Role and required skills of a Data Scientist - Business drivers for Big Data and analytics - Characteristics of Big Data |
| Advanced Analytics Methods | 25% | - Text Analytics basics - Time Series Analysis - Linear and Logistic Regression - Association Rules - Clustering: K-means, Hierarchical - Decision Trees and Naive Bayes |
| Initial Data Analysis and Statistics | 20% | - Statistical inference, hypothesis testing, and probability concepts - Descriptive statistics and exploratory data analysis - Introduction to R or Python for basic analysis - Basic data visualization techniques and interpretation |
| Operationalization and Visualization | 10% | - Deploying and maintaining analytics solutions - Building effective dashboards and reports - Communicating insights and results to stakeholders |
| Big Data Technologies and Tools | 10% | - Storage and processing frameworks for large datasets - Big Data ecosystem components: Hadoop, Spark, NoSQL - Cloud and distributed computing concepts |
Answers Every D-DS-FN-23 Candidate Should Read First
The EMC Dell Data Science Foundations exam is the official Dell EMC test registered under exam code D-DS-FN-23. Passing it earns you the Data Science Foundations certification, a credential at the Foundation level. It is also linked to the related certifications: Data Scientist and Big Data Analytics Professional, Data Scientist and Big Data Analytics Expert. Dell EMC exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The EMC Dell Data Science Foundations exam includes 59-60 questions to be completed within 90 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the ActualCollection test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.
To pass the EMC Dell Data Science Foundations exam you need 60%, and the official registration fee is $230 USD. A retake is not discounted: a failed attempt means paying the full $230 USD again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the ActualCollection practice tests, not just squeaking past it once.
No mandatory prerequisites; recommended 6+ months of experience in data-related work or basic knowledge of statistics and programming
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Registration for the EMC Dell Data Science Foundations exam goes through the official channels below.
As for the delivery format, the exam is taken Online proctored or Onsite at Pearson VUE test centers.
Dell EMC points candidates toward the following training options for EMC Dell Data Science Foundations.
Course work builds the foundation; question practice makes it stick. The 358 practice questions in the ActualCollection D-DS-FN-23 package let you rehearse each topic under exam-style pressure before the real thing.
Yes. ActualCollection offers a free PDF demo of the EMC Dell Data Science Foundations material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the EMC Dell Data Science Foundations exam within 60 days of your purchase and do not pass, ActualCollection backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.
The official EMC Dell Data Science Foundations syllabus is organized into 7 domains. Key areas include Big Data Technologies and Tools (10%), Operationalization and Visualization (10%), and Data Analytics Lifecycle (15%). The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
EMC Dell Data Science Foundations Sample Questions:
Which activity might be performed in the Operationalize phase of the Data Analytics Lifecycle?
- A. Transform existing variables
- B. Try different variables
- C. Run a pilot
- D. Try different analytical techniques
During the data preparation phase, you notice a high correlation between average spend on video games, age of players, and number of science fiction shows watched.
Which technique could you use to address the three correlated variables?
- A. Combine the three variables into one new variable
- B. Square the three variables to remove the correlation
- C. Drop the three variables to improve the model
- D. Use scaling to make the three variables equivalent in size
What is a key consideration when preparing a presentation intended for sponsors?
- A. Describe how to implement the model
- B. Provide details on model planning and building
- C. Describe how current processes may be affected
- D. Emphasize the business benefits of implementing the model
What are two data categories that represent quantitative data?
- A. Ordinal and interval
- B. Nominal and ratio
- C. Ratio and interval
- D. Nominal and ordinal
Since R factors are categorical variables, they are most closely related to which data classification level?
- A. ordinal
- B. interval
- C. ratio
- D. nominal
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