Exam Name: Data Science and Big Data Analytics
Certification Provider: EMC
Corresponding Certification: Data Scientist
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Instant Download EMC : E20-007 Questions & Answers as PDF & Test Engine
Updated: Oct 06, 2026
No. of Questions: 165 Questions & Answers with Testing Engine
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Online Test Engine
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- Total Questions: 165
- Updated on: Oct 06, 2026
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Desktop Test Engine
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- Total Questions: 165
- Updated on: Oct 06, 2026
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PDF Practice Q&A's
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- Total Questions: 165
- Updated on: Oct 06, 2026
- Price: $69.98
Because the question difficulty is well proportioned, candidates build confidence steadily while doing exercises, and by the time the real E20-007 test comes around the corner, the pressure feels familiar rather than frightening.
EMC E20-007 Exam Overview:
| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | Data Science and Big Data Analytics |
| Exam Number: | E20-007 |
| Exam Price: | USD 200 (approx.) |
| Real Exam Qty: | 60-80 |
| Exam Duration: | 90 minutes |
| Related Certifications: | Dell EMC Data Science Associate Certification Dell EMC Proven Professional Certifications |
| Passing Score: | 60% |
| Exam Format: | Multiple Choice, Scenario-based Questions |
| Certificate Validity Period: | Typically 2 years (Dell EMC certification validity cycle) |
| Available Languages: | English |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored exam via Pearson VUE or authorized testing centers |
| Pre Condition: | No formal prerequisites required, but basic knowledge of statistics and data concepts is recommended. |
EMC E20-007 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Ethics, Governance, and Business Applications | - Data privacy and ethical considerations - Business use cases of data science - Data governance principles |
| Statistical and Analytical Methods | - Descriptive statistics and probability basics - Data sampling and distributions - Inferential statistics fundamentals |
| Machine Learning and Predictive Analytics | - Model evaluation and validation basics - Supervised and unsupervised learning concepts - Classification and regression techniques overview |
| Data Visualization and Interpretation | - Communicating insights from data - Data visualization techniques and tools - Exploratory data analysis (EDA) |
| Big Data and Data Science Fundamentals | - Roles and responsibilities in data science projects - Big Data concepts and characteristics (Volume, Velocity, Variety) - Data Science lifecycle and methodologies |
| Data Management and Processing | - Structured vs unstructured data handling - Data ingestion and data preparation techniques - Hadoop ecosystem overview (HDFS, MapReduce) |
Frequently Asked Questions About EMC Data Science and Big Data Analytics
The package includes 165 practice questions for the E20-007 exam, all verified and arranged in a well-balanced mix of difficulty to support progressive study.
- Statistical and Analytical Methods ()
- Big Data and Data Science Fundamentals ()
- Data Management and Processing ()
Let the topic weights guide how you split your study hours.
The EMC Data Science and Big Data Analytics questions are spread across a well-proportioned range of difficulty, from fundamentals to challenging items. That distribution lets you build confidence session by session, and by the time the real test approaches, you have already faced everything it can reasonably throw at you.
No formal prerequisites required, but basic knowledge of statistics and data concepts is recommended.
The E20-007 exam contains 60-80 questions within 90 minutes minutes. Rehearsing under the same limit on the Actual4dump simulator builds calm, practiced pacing.
To pass E20-007 you need 60%, and the official exam fee is USD 200 (approx.). Fixing both numbers early keeps your practice target concrete.
Our service comes down to three commitments. First, the staff works around the clock online so customer demands about EMC Data Science and Big Data Analytics are met the moment they arise. Second, the team is strictly discreet: customer personal information has never been leaked, and your privacy remains protected. Third, our experts watch the renewal of the question bank, and once a change is found, the updated material goes straight to your mailbox.
EMC Data Science and Big Data Analytics Sample Questions:
Which word or phrase completes the statement?
Business Intelligence is to ad-hoc reporting and dashboards as Data Science is to ______________ .
- A. Alerts and Queries
- B. Sales and profit reporting
- C. Optimization and Predictive Modeling
- D. Structured Data and Data Sources
Correct Answer: C 🗳️
Refer to the exhibit.
You are assigned to do an end of the year sales analysis of 1, 000 different products, based on the transaction table. Which column in the end of year report requires the use of a window function?
- A. Total Sales to Date
- B. Average Daily Price
- C. Daily Sales
- D. Maximum Price
Correct Answer: A 🗳️
Which of the following is an example of quasi-structured data?
- A. Customer record table
- B. OLAP
- C. OLTP
- D. Clickstream data
Correct Answer: B 🗳️
A data scientist plans to classify the sentiment polarity of 10, 000 product reviews collected from the Internet. What is the most appropriate model to use? Suppose labeled training data is available.
- A. K-means clustering
- B. Linear regression
- C. Logistic regression
- D. Na?ve Bayesian classifier
Correct Answer: D 🗳️
Which functionality do regular expressions provide?
- A. text pattern matching
- B. underflow prevention
- C. decreased processing complexity
- D. increased numerical precision
Correct Answer: A 🗳️
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