Passing exam with SDS latest training materials
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Updated: Aug 17, 2026
No. of Questions: 87 Questions & Answers with Testing Engine
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The professional and accurate SDS Training Materials with the best precise contents is helping canidates pass for sure!
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DASCA SDS Exam Overview:
| Certification Vendor: | Data Science Council of America (DASCA) |
| Exam Name: | DASCA Senior Data Scientist (SDS) Certification Exam |
| Exam Number: | SDS |
| Related Certifications: | Associate Big Data Scientist (ABDS) Principal Data Scientist (PDS) |
| Available Languages: | English |
| Exam Format: | Multiple Choice Questions, Computer-Based Exam (Online Proctored) |
| Recommended Training: | DASCA Official Certification Programs |
| Exam Registration: | DASCA Certification Registration |
| Sample Questions: | DASCA SDS Sample Questions |
| Exam Way: | Online proctored exam (remote computer-based testing) |
| Pre Condition: | Recommended: strong foundation in statistics, programming (Python/R), and machine learning concepts. |
| Official Syllabus URL: | https://www.dasca.org |
DASCA SDS Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Artificial Intelligence Applications | - NLP and Computer Vision Overview - Deep Learning Fundamentals |
| Topic 2: Big Data Engineering and Technologies | - Data Pipelines and ETL - Distributed Computing Concepts |
| Topic 3: Machine Learning and Predictive Modeling | - Supervised Learning - Unsupervised Learning - Model Evaluation and Validation |
| Topic 4: Mathematics and Statistics for Data Science | - Linear Algebra and Optimization - Probability and Statistical Inference |
| Topic 5: Data Management and Governance | - Data Quality and Lifecycle Management - Data Privacy and Security Principles |
DASCA Senior Data Scientist Sample Questions:
1. Which of the following is NOT an example of graphical model?
A) Geographical networks
B) Computer networks
C) Electrical circuits
D) Road maps
E) Flow charts
2. Example of amortized performance is:
A) All of the above
B) HDFS dictionaries
C) MapReduce dictionaries
D) Hadoop dictionaries
E) Python dictionaries
3. Which of the following statements is correct?
A) Apache claimed that Spark is able to run parallel jobs 1000 times faster in memory and 100 times faster on disk in comparison to the traditional Hadoop MapReduce
B) Apache claimed that Spark is able to run parallel jobs 50 times faster in memory and 5 times faster on disk in comparison to the traditional Hadoop MapReduce
C) Apache claimed that Spark is able to run parallel jobs 10 times faster in memory and 100 times faster on disk in comparison to the traditional Hadoop MapReduce
D) Apache claimed that Spark is able to run parallel jobs 100 times faster in memory and 10 times faster on disk in comparison to the traditional Hadoop MapReduce
4. Which of the following is correct?
i. LaTeX is used to publish work in a scientific journal
ii. LaTeX is a markup language that can be compiled into formatted documents iii. LaTeX is for publishing scientific papers
A) ii, iii
B) i, iii
C) i, ii, iii
D) i, ii
5. What is Scrumban?
A) It is Scrum
B) It combines the principles of Scrum and Kanban into a pull-based system
C) It is Kanban
D) It combines the principles of Scrum and Kanban into a push-based system
Solutions:
| Question # 1 Answer: E | Question # 2 Answer: E | Question # 3 Answer: D | Question # 4 Answer: C | Question # 5 Answer: B |
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By Clyde
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By Kennedy
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By Merle
After practicing these SDS training questions only, i got so many common questions in the real exam. Undoubtedly, i passed my exam.
By Horace
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