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DASCA SDS Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Science Applications in Business | 20% | - Measuring and demonstrating ROI of data science initiatives - Translating business requirements into data science problems - Data science strategy and enterprise alignment |
| MLOps & Production Deployment | 15% | - DevOps integration, automation, and CI/CD - Model governance, security, and reliability - Model lifecycle management, monitoring, and maintenance |
| Big Data Ecosystems & Scalable Systems | 20% | - Distributed computing frameworks and cloud platforms - Data storage, processing pipelines, and governance - Scalability, performance, and optimization |
| Foundational Methods & Frameworks | 25% | - Machine learning algorithms, selection, and evaluation - Advanced statistics, probability, and experimental design - Data preparation, feature engineering, and quality assurance |
| Advanced AI & Generative AI | 20% | - Generative AI techniques, use cases, and limitations - Responsible AI, ethics, fairness, transparency, and compliance - Deep learning, neural networks, and foundation models |
DASCA Senior Data Scientist Sample Questions:
1. What is DevOps?
A) Software Development
B) Quality Assurance
C) Software Operations
D) All
2. Which of the following is NOT an example of graphical model?
A) Geographical networks
B) Computer networks
C) Flow charts
D) Electrical circuits
E) Road maps
3. Which of the following is TRUE for Chief Data Monetization Officer (CDMO)?
i. CDMO should focus on driving and deriving value from the organization's data and analytic assets.
ii. The CDMO should own the organization's investment decisions with respect to data and analytics.
iii. CDMO should have revenue and margin responsibilities.
A) ii, iii
B) All of the above
C) i, ii
4. Which of the following is correct for Markov chain?
A) A Markov chain is a sequence of random variables X1, X2
B) A Markov chain is the state of a system at sequential points in time
C) A Markov chain is a sequence of fixed variables X1, X2
D) Both A and B
E) Both B and C
5. Which of the following is NOT a part of Internal Process Optimization?
A) Business Metamorphosis
B) Business Monitoring
C) Business Insights
D) None of the above
E) Business Optimization
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: C | Question # 3 Answer: B | Question # 4 Answer: E | Question # 5 Answer: A |

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