Question 1

What is the work of Data Architect?

Accepted Answer

A) utilize large data sets to gather information that meets their company's needs 
B) work with businesses to determine the best usage of the information yielded from data 
C) build data solutions that are optimized for performance and design applications 
D) All of the above 
A) utilize large data sets to gather information that meets their company's needs 
B) work with businesses to determine the best usage of the information yielded from data 
C) build data solutions that are optimized for performance and design applications 
D) All of the above

Question 2

Which of the following step is performed by data scientist after acquiring the data?

Accepted Answer

A) Data Cleaning 
B) Data Integration 
C) Data Replication 
D) All of the above 
A) Data Cleaning 
B) Data Integration 
C) Data Replication 
D) All of the above

Question 3

Causal analysis is commonly applied to census data.

Accepted Answer

A) True 
B) False 
C) Can be true or false 
D) Can not say 
A) True 
B) False 
C) Can be true or false 
D) Can not say

Question 4

Which of the following can be used to create sub-samples using a maximum dissimilarity approach?

Accepted Answer

A) minDissim 
B) maxDissim 
C) inmaxDissim 
D) All of the Mentioned 
A) minDissim 
B) maxDissim 
C) inmaxDissim 
D) All of the Mentioned

Question 5

Which of the following is a revision control system?

Accepted Answer

A) Git 
B) Numpy 
C) Scipy 
D) Slidify 
A) Git 
B) Numpy 
C) Scipy 
D) Slidify

What is the work of Data Architect?

Which of the following step is performed by data scientist after acquiring the data?

Causal analysis is commonly applied to census data.

Which of the following can be used to create sub-samples using a maximum dissimilarity approach?

Which of the following is a revision control system?

Understanding the Basics and Technologies

Machine Learning and Data Analysis

Data Analysis and Visualization

Filters

Exam 2: Data Science

What is the work of Data Architect?

Which of the following step is performed by data scientist after acquiring the data?

Causal analysis is commonly applied to census data.

Which of the following can be used to create sub-samples using a maximum dissimilarity approach?

Which of the following is a revision control system?

Understanding the Basics and Technologies

Machine Learning and Data Analysis

Data Analysis and Visualization

Filters