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DASCA SDS Exam Syllabus Topics:

DASCA Senior Data Scientist Sample Questions:

Question 1

Which of the following is used to summarize a dataset by showing the median, quantiles, and min/max values for each of the variables?

A. Box Plots
B. Scatter Chart
C. Histogram
D. Pie Charts
E. Bar Charts

Question 2

What is Scrum?

A. Scrum and Agile are the same
B. None of the above
C. Agile is a subset of Scrum
D. Scrum is a subset of Agile

Question 3

ARIMA model is:

A. Autoregressive moving average
B. Autoreactive moving average
C. Autointeractive moving average
D. All of the above
E. Autoresponsive moving average

Question 4

Which of the following architectural techniques is used for parallel processing?

A. The Superscalar Technique
B. The SuperVector Technique
C. Both A and B
D. Both B and C
E. Very Long Instruction Words (VLIW) Technique

Question 5

Which of the following is TRUE about Avro?

A. Avro is a data serialization framework
B. Both A and B
C. None of the above
D. Avro is based on Remote Procedure Call (RPC)

Solutions: