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DASCA Senior Data Scientist Sample Questions:

1. Which of the following is NOT used to implement Agile?

A) Kanban
B) Extreme Programming (XP)
C) Scrum
D) Six Sigma

2. What is DevOps?

A) Software Operations
B) Software Development
C) All
D) Quality Assurance

3. Which of the following is NOT a valid section of Big Data Strategy document?

A) Key business initiatives
B) Business decisions
C) Key decisions
D) Key business entities
E) Business strategy

4. Which of the following is an example of graphical model?

A) Geographical Networks
B) Markov Random Fields
C) Both A and B
D) Bayesian Networks
E) Both A and C

5. The grid computing environment uses a middleware to:

A) None of the above
B) Combine computing resources
C) Both A and B
D) Divide computing resources

Solutions: