PYTHON PANDA QUIZ DESCRIPTION

Which of the following input can be accepted by DataFrame?

  • Structured ndarray
     

  • Series
     

  • DataFrame
     

  • All of the mentioned

Which of the following object you get after reading CSV file?

  • DataFrame
     

  • Character Vector
     

  •  Panel
     

  •  All of the mentioned

Important data structure of pandas is/are ___________

  • Series
     

  •  Data Frame
     

  •  Both of the above
     

  • None of the above

Which of the following takes a dict of dicts or a dict of array-like sequences and returns a DataFrame?

  • DataFrame.from_items
     

  •  DataFrame.from_records
     

  • DataFrame.from_dict
     

  •  All of the mentioned

Which of the following indexing capabilities is used as a concise means of selecting data from a pandas object?
 

  • In
     

  • ix
     

  • py
     

  •  iy

Which of the following statement will import pandas?

  • import pandas as pd

     

  •  import panda as py
     

  • import pandaspy as pd
     

  • all of the mentioned

Pandas Series can have _________________ data types

  • float
     

  • integer
     

  • String
     

  • All of the above

Which of the following operation works with the same syntax as the analogous dict operations?

  • Getting columns
     

  • Setting columns
     

  • Deleting columns
     

  •  All of the mentioned

 Point out the correct statement.

  • Pandas consist of set of labeled array data structures
     

  • Pandas consist of an integrated group by engine for aggregating and transforming data sets
     

  • Pandas consist of moving window statistics
     

  • All of the mentioned

_________ is used when data is in Tabular Format.

  • NumPy
     

  • Pandas
     

  • Matplotlib
     

  • All of the above

PANDAS stands for _____________

  • Panel Data Analysis
     

  •  Panel Data analyst
     

  •  Panel Data
     

  • Panel Dashboard

Which of the following makes use of pandas and returns data in a series or dataFrame?

  • pandaSDMX
     

  •  freedapi
     

  •  OutPy
     

  • pandaSDMX 

Which of the following is correct Features of DataFrame?

  •  Potentially columns are of different types
     

  • Can Perform Arithmetic operations on rows and columns
     

  •  Labeled axes (rows and columns)
     

  •  All of the above

When we create a series from dictionary then the keys of dictionary become ________________

  •  Index of the series
     

  •  Value of the series
     

  • Caption of the series
     

  • None of the series

Pandas is an open-source _______ Library?

  • Ruby
     

  • Javascript
     

  •  Java
     

  •  Python

Which of the following module is to be imported to create Series?

  • NumPy
     

  • Pandas
     

  •  Matplotlib
     

  • None of the above

Which of the following is prominent python “statistics and econometrics library”?

  • Bokeh
     

  • Seaborn
     

  • Statsmodels
     

  • None of the mentioned

A panel is a ___ container of data

  • 1D

  • 2D

  • 3D

  • Infinite

Point out the correct statement.

  • If data is a list, if index is passed the values in data corresponding to the labels in the index will be pulled out
     

  • NaN is the standard missing data marker used in pandas
     

  •  Series acts very similarly to a array
     

  •  None of the mentioned

_________ is an important library used for analyzing data.
 

  • Math
     

  • Random
     

  •  Pandas
     

  • None of the above

Which of the following is a foundational exploratory visualization package for the R language in pandas ecosystem?

  • yhat
     

  • Seaborn
     

  •  Vincent
     

  •  None of the mentioned

When you print/display any series then the left most column is showing _________ value.

  •  Index
     

  • Data
     

  • Value
     

  • None of the above

Which of the following library is used to retrieve and acquire statistical data and metadata disseminated in SDMX 2.1?

  • pandaSDMX
     

  • freedapi
     

  •  geopandas
     

  •  all of the mentioned

Which of the following library in Python is used for plotting graphs and visualization.

  • Pandas
     

  • NumPy
     

  • Matplotlib
     

  • None of the above

Quandl API for Python wraps the ________ REST API to return Pandas DataFrames with time series indexes.

  • Quandl
     

  • PyDatastream
     

  •  PyData
     

  •  None of the mentioned

The data label associated with a particular value of Series is called its ______________

  • Data value
     

  • Index
     

  • Value
     

  • None of the above

Which of the following command is used to install pandas?

  • pip install pandas
     

  • install pandas
     

  • pip pandas
     

  • None of the above

Which of the following provides a standard API for doing computations with MongoDB?

  • Blaze
     

  •  Geopandas
     

  • FRED
     

  • All of the mentioned

All pandas data structures are ___ mutable but not always _______mutable.

  • size, value
     

  • semantic, size
     

  •  value, size
     

  • none of the mentioned

If data is an ndarray, index must be the same length as data.

  • True

  • False