If a set is mid-update, we'll tell you to wait for the new version — that's what valuing word of mouth means. ExamTorrent's Databricks Certified Professional Data Scientist material: 140 practice questions, honesty included.
Databricks Databricks-Certified-Professional-Data-Scientist Exam Overview:
| Certification Vendor: | Databricks |
|---|---|
| Exam Name: | Databricks Certified Professional Data Scientist Exam |
| Exam Number: | Databricks-Certified-Professional-Data-Scientist |
| Certificate Validity Period: | 2 years |
| Real Exam Qty: | 60 |
| Exam Duration: | 120 minutes |
| Passing Score: | 70% |
| Related Certifications: | Databricks Certified Machine Learning Professional Databricks Certified Associate Data Scientist Databricks Certified Machine Learning Associate |
| Available Languages: | English |
| Exam Format: | Multiple Choice, Multiple Select, Scenario-Based Questions, Online Proctored Exam |
| Exam Price: | USD 200 |
| Sample Questions: |  |
| Exam Way: | Online proctored exam delivered through Databricks certification platform. |
| Pre Condition: | No mandatory prerequisite. Databricks recommends prior hands-on experience with machine learning workflows, MLflow, model deployment, and Databricks Lakehouse Platform. |
| Official Syllabus URL: | https://www.databricks.com/learn/certification |
Databricks Databricks-Certified-Professional-Data-Scientist Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Model Deployment and Serving | 15% | - Production operations
|
| Machine Learning Development | 30% | - Model training
|
| Governance and MLOps | 15% | - Governance
|
| Data Exploration and Preparation | 20% | - Data preparation
|
| ML Lifecycle Management | 20% | - Reproducibility
|
Databricks-Certified-Professional-Data-Scientist FAQ — Efficient Preparation Starts Here
No mandatory prerequisite. Databricks recommends prior hands-on experience with machine learning workflows, MLflow, model deployment, and Databricks Lakehouse Platform. Eligibility rules do change, so confirm the current requirements on the official page (official Databricks-Certified-Professional-Data-Scientist exam page) before booking.
120 minutes for 60 questions. Efficiency beats exhaustion: the ExamTorrent software version simulates the real test scene and scores your performance, so every practice hour moves you forward.
Delivery and payment are both safe: we support credit card payment, your information is protected by a strict system, and the product emails automatically within a minute of purchase — unlimited devices, 7*24 support if nothing arrives within 2 hours. If you fail the corresponding Databricks-Certified-Professional-Data-Scientist exam within 60 days of purchase, we refund in full: provide a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
USD 200 per attempt, 70% to pass. Since a retake costs the full fee, prepare with direction: the 140 practice questions from ExamTorrent focus your effort where the exam points are.
The Databricks Certified Professional Data Scientist is Databricks's certification exam for Databricks Certification, at the Professional level. It validates applied skills employers hire for — a credential worth the effort. Related credentials include Databricks Certified Associate Data Scientist, Databricks Certified Machine Learning Associate, Databricks Certified Machine Learning Professional.
The Databricks Certified Professional Data Scientist blueprint covers 5 domains — including Governance and MLOps (15%), Machine Learning Development (30%), Model Deployment and Serving (15%). The weightings are your efficiency map: heavy domains first. Every subtopic appears in the outline above.
Yes — download the free Databricks Certified Professional Data Scientist demo and judge the question quality before paying. Every purchase stays valid for 365 days with free updates throughout, renewable afterward at 50% off.
Databricks Certified Professional Data Scientist Sample Questions:
What is the best way to evaluate the quality of the model found by an unsupervised algorithm like k-means clustering, given metrics for the cost of the clustering (how well it fits the data) and its stability (how similar the clusters are across multiple runs over the same data)?
- A. The lowest cost clustering subject to a stability constraint
- B. The most stable clustering subject to a minimal cost constraint
- C. The lowest cost clustering
- D. The most stable clustering
Correct Answer: A 🗳️
Explanation: Only visible for ExamTorrent members. You can sign-up / login (it's free).
Which of the following skills a data scientists required?
- A. Should possess good programming skills
- B. He should possess database administrative skills.
- C. Should be very good at mathematics and statistic
- D. He should be creative
- E. Web designing to represent best visuals of its results from algorithm.
Correct Answer: A,C,D 🗳️
Explanation: Only visible for ExamTorrent members. You can sign-up / login (it's free).
You are asked to create a model to predict the total number of monthly subscribers for a specific magazine.
You are provided with 1 year's worth of subscription and payment data, user demographic data, and 10 years worth of content of the magazine (articles and pictures). Which algorithm is the most appropriate for building a predictive model for subscribers?
- A. Linear regression
- B. TF-IDF
- C. Decision trees
- D. Logistic regression
Correct Answer: A 🗳️
Explanation: Only visible for ExamTorrent members. You can sign-up / login (it's free).
You are using k-means clustering to classify heart patients for a hospital. You have chosen Patient Sex, Height, Weight, Age and Income as measures and have used 3 clusters. When you create a pair-wise plot of the clusters, you notice that there is significant overlap between the clusters. What should you do?
- A. Decrease the number of clusters
- B. Identify additional measures to add to the analysis
- C. Remove one of the measures
- D. Increase the number of clusters
Correct Answer: A 🗳️
Refer to the exhibit.
You are using K-means clustering to classify customer behavior for a large retailer. You need to determine the optimum number of customer groups. You plot the within-sum-of-squares (wss) data as shown in the exhibit.
How many customer groups should you specify?
- A. 2
- B. 3
- C. 8
- D. 4
Correct Answer: D 🗳️
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