
Pandas and Data Visualization Quiz
Quiz
•
Computers
•
University
•
Practice Problem
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Medium
Saranya P
Used 3+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of Data Alignment in Pandas?
Ensure proper indexing when performing operations
Align text in a DataFrame
Change column names
Sort data in ascending order
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which function sorts a Pandas DataFrame?
df.sort_values()
df.sort_index()
df.order()
Both a and b
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the term "Index Hierarchy" refer to in Pandas?
Multi-level indexing
Sorting values by index
Searching indexes
None of the above
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which function is used to gather information from web APIs?
requests.get()
pd.read_api()
np.api_call()
api.fetch()
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an "Open Data Source"?
Freely available datasets
Data that is only accessible with permission
Data stored in private databases
None of the above
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary use of Pandas Series?
One-dimensional labeled data structure
Two-dimensional labeled data structure
Multi-dimensional array
Data visualization
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What function is used to check missing values in a DataFrame?
isnull()
notnull()
dropna()
fillna()
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