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DASCA SDS Exam Syllabus Topics:

DASCA Senior Data Scientist Sample Questions:

1. Which of the following phases is NOT a Big Data Business Model Maturity Index?

A) Business Metamorphosis
B) Business Optimization
C) Business Strategy
D) Data Monetization
E) Business Monitoring

2. Image files can be broken down into two broad categories:
i. Rasterized
ii. Vectorized
iii. Sectorized

A) None of the above
B) ii, iii
C) i, ii
D) i, iii

3. IoT is built on:

A) Networks of data gathering devices
B) Cloud Computing
C) Both A and B
D) None of the above

4. Which of the following is NOT a correct situation to use Agile?

A) When changes need to be implemented during the entire process
B) When clients/stakeholders need to be able to change the scope
C) When the final product isn't clearly defined
D) None of the above

5. OCR (Optical Character Recognition) is an application used for:

A) MapReduce
B) Data mining
C) Machine learning
D) Big Data Analytics

Solutions: