PYTHON PANDA QUIZ DESCRIPTION

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 is prominent python “statistics and econometrics library”?

  • Bokeh
     

  • Seaborn
     

  • Statsmodels
     

  • None of the mentioned

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

  • NumPy
     

  • Pandas
     

  •  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

In pandas, Index values must be?

  • unique
     

  • hashable
     

  • Both A and B
     

  • None of the above

Pandas key data structure is called?

  • Keyframe
     

  •  DataFrame
     

  •  Statistics
     

  •  Econometrics

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

  • size, value
     

  • semantic, size
     

  •  value, size
     

  • none 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

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

Pandas is an open-source _______ Library?

  • Ruby
     

  • Javascript
     

  •  Java
     

  •  Python

The result of an operation between unaligned Series will have the ________ of the indexes involved.

  • intersection
     

  • union
     

  • total
     

  • all of the mentioned

Pandas consist of static and moving window linear and panel regression.

  • True

  • False

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

  • In
     

  • ix
     

  • py
     

  •  iy

A panel is a ___ container of data

  • 1D

  • 2D

  • 3D

  • Infinite

Which of the following function/method help to create Series?

  • series( )
     

  • Series( )
     

  • createSeries( )
     

  • None of the above

_________ is used when data is in Tabular Format.

  • NumPy
     

  • Pandas
     

  • Matplotlib
     

  • All 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 above

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

Important data structure of pandas is/are ___________

  • Series
     

  •  Data Frame
     

  •  Both of the above
     

  • None 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

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

  • yhat
     

  • Seaborn
     

  •  Vincent
     

  •  None of the mentioned

Point out the correct statement.

  • Statsmodels provides powerful statistics, econometrics, analysis and modeling functionality that is out of panda’s scope
     

  • Vintage leverages pandas objects as the underlying data container for computation
     

  • Bokeh is a Python interactive visualization library for small datasets
     

  •  All of the mentioned

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
     

  •  Inpy

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

Point out the wrong statement.

  • qgrid is an interactive grid for sorting and filtering DataFrames
     

  •  Pandas DataFrames implement _repr_html_ methods which are utilized by IPython Notebook
     

  •  Spyder is a cross-platform Qt-based open-source R IDE
     

  • 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 object you get after reading CSV file?

  • DataFrame
     

  • Character Vector
     

  •  Panel
     

  •  All of the mentioned

Point out the wrong statement.

  • A DataFrame is like a fixed-size dict in that you can get and set values by index label
     

  • Series can be be passed into most NumPy methods expecting an ndarray
     

  • A key difference between Series and ndarray is that operations between Series automatically align the data based on label
     

  •  None of the mentioned