Question
16- IN Python , choose the correct answer : Q16 : Which parameter of the pandas.read_csv method is responsible for choosing the type of column
16- IN Python , choose the correct answer :
Q16 : Which parameter of the pandas.read_csv method is responsible for choosing the type of column separator
1- sep = 'value'
2- encoding = 'value'
3- decimal = 'value'
4- None of the above
_______________
Q17 :Suppose you are trying to read the file "temp.csv" with pandas and you get the following error.
Traceback (most recent call last):
File "", line 1, in
UnicodeEncodeError: 'ascii' codec can't encode character.
Which of the following would correct this error?
1- pd.read_csv (temp.csv, compression = 'gzip')
2- pd.read_csv (temp.csv, dialect = 'str')
3- pd.read_csv (temp.csv, encoding = 'utf-8 )
4- None of the above
_____________
Q18 : Which method provides the following information for a data frame:
Number of rows and columns
1- dataframe_name.columns
2- dateframe_name.shape
3- dataframe_name.info ()
4- None of the above
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