QUIZ 1- INTRODUCTION TO DATA SCIENCE-1

Quiz
•
Professional Development
•
1st Grade
•
Medium
NUR ZULKIPLI
Used 25+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is performed by Data Scientist ?
Define the question
Challenge results
Create reproducible code
All of the Mentioned
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
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
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is one of the key data science skill ?
Statistics
Machine Learning
Data Visualization
All of the Mentioned
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
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
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which of the following is the top most important thing in data science ?
answer
question
and
data
data
none of the Mentioned
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following term is appropriate to the above figure ?
Large Data
Big Data
Dark Data
None of the mentioned
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
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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