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- 1. Multiple Choice
Which of the following is performed by Data Scientist ?
Define the question
Create reproducible code
Challenge results
All of the Mentioned
- 2. Multiple Choice
Which of the following is most important language for Data Science ?
Java
Ruby
R
None of the mentioned
- 3. Multiple Choice
Which of the following approach should be used to ask Data Analysis question ?
Find only one solution for particular problem
Find out the question which is to be answered
Find out answer from dataset without asking question
None of the mentioned
- 4. Multiple Choice
Which of the following is one of the key data science skill ?
Statistics
Machine Learning
Data Visualization
All of the Mentioned
- 5. Multiple Choice
Which of the following is key characteristic of hacker ?
Afraid to say they don’t know the answer
Willing to find answers on their own
Not Willing to find answers on their own
All of the mentioned
- 6. Multiple Choice
Point out the correct statement:
Raw data is original source of data
Preprocessed data is original source of data
Raw data is the data obtained after processing steps
None of the Mentioned
- 7. Multiple Choice
Which of the following is the top most important thing in data science ?
answer
question
data
none of the Mentioned
- 8. Multiple Choice
Which of the following term is appropriate to the above figure ?
Large Data
Big Data
Dark Data
None of the mentioned
- 9. Multiple Choice
Which of the following characteristic of big data is relatively more concerned to data science ?
Velocity
Variety
Volume
None of the Mentioned
- 10. Multiple Choice
Which of the following step is performed by data scientist after acquiring the data ?
Data Integration
Data Replication
Data Cleansing
All of the Mentioned
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