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Pandas Quiz Flashcards | StudBud

Explore/Pandas Quiz

Pandas Quiz

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Questions 9

Answers

1
Pandas package is very useful in:
DataBase management
Data science
Web development
Security & Networking
2
iloc used to select rows or columns by index?
True
False
3
A Dataframe main structure contains
index, names, columns, values
Keys, rows, columns, values
index, rows, columns, values
rows, columns, values
4
We can create a DataFrame from :
array
dictionary
set
list
5
Using Pandas we can only manipulate CSV files?
True
False
6
Series In pandas is :
Series is a one-dimensional array that can store data of any type
Series is a mutable in size and content Pandas data structure
Series is a two-dimensional data with a mutable size that can store data.
Series is a one-dimensional labeled array capable of holding one data type
7
What Are The Key Features Of pandas Library?
Data trainingMemory EfficientReshapingMerge and join
Data cleaningLow StorageReshapingConcat and join
Data PreprocessingMemory EfficientReshapingMerge and join
Data AlignmentMemory EfficientReshapingMerge and join
8
To add a row to a DataFrame (df) we use:
df.append(new_row)
df.extend(new_row)
df[len(df)] = new_row
df.add_row(new_row)
9
dropna() used to drop a column(s) or a row(s)?
True
False