PYTHON PANDA QUIZ DESCRIPTION Total Questions −30 00 Max Time − 15:00 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 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 Which of the following indexing capabilities is used as a concise means of selecting data from a pandas object? In ix py iy 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 are modules/libraries in Python? NumPy Pandas Matplotlib All of the above Which of the following library is similar to Pandas? NumPy RPy OutPy None of the mentioned Which of the following is true? If data is an ndarray, index must be the same length as data. Series is a one-dimensional labeled array capable of holding any data type. Both A and B None of the above Pandas key data structure is called? Keyframe DataFrame Statistics Econometrics Pandas Series can have _________________ data types float integer String 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 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 PANDAS stands for _____________ Panel Data Analysis Panel Data analyst Panel Data Panel Dashboard Which of the following libraries allows to manipulate, transform and visualize data easily and efficiently. Pandas NumPy Matplotlib All of the above Point out the wrong statement. Series is 1D labeled homogeneously-typed array DataFrame is general 2D labeled, size-mutable tabular structure with potentially heterogeneously-typed columns Panel is generally 2D labeled, also size-mutable array None of the mentioned Which of the following is prominent python “statistics and econometrics library”? Bokeh Seaborn Statsmodels None of the mentioned Which of the following statement will import pandas? import pandas as pd import panda as py import pandaspy as pd all 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 operation works with the same syntax as the analogous dict operations? Getting columns Setting columns Deleting columns All of the mentioned Pandas consist of static and moving window linear and panel regression. True False Which of the following module is to be imported to create Series? NumPy Pandas Matplotlib None of the above Which of the following makes use of pandas and returns data in a series or dataFrame? pandaSDMX freedapi OutPy Inpy Which of the following input can be accepted by DataFrame? Structured ndarray Series DataFrame All of the mentioned Series is a one-dimensional labeled array capable of holding any data type. True False All pandas data structures are ___ mutable but not always _______mutable. size, value semantic, size value, size none of the mentioned Spyder can introspect and display Pandas DataFrames. True False A panel is a ___ container of data 1D 2D 3D Infinite Which of the following object you get after reading CSV file? DataFrame Character Vector Panel All of the mentioned Which of the following function/method help to create Series? series( ) Series( ) createSeries( ) None of the above If data is an ndarray, index must be the same length as data. True False Which of the following provides a standard API for doing computations with MongoDB? Blaze Geopandas FRED All of the mentioned Previous Next Total Question16 Wrong Answer13 Right Answer13
