Data Science Time Deltas Online Exam Quiz
Data Science Time Deltas GK Quiz. Question and Answers related to Data Science Time Deltas. MCQ (Multiple Choice Questions with answers about Data Science Time Deltas
Using _________ on categorical data will produce similar output to a Series or DataFrame of type string.
Options
A : .desc()
B : .describe()
C : .rank()
D : none of the mentioned
Which of the following method can be used to rename categorical data?
Options
A : Categorical.rename_categories()
B : Categorical.rename()
C : Categorical.mv_categories()
D : None of the mentioned
Which of the following operations are supported on Time Frames?
Options
A : idxmax
B : ixmax
C : ixmin
D : none of the mentioned
Which of the following scalars can be converted to other ‘frequencies’ by as typing to a specific timedelta type?
Options
A : Timedelta Series
B : TimedeltaIndex
C : Timedelta
D : All of the mentioned
Which of the following is used to generate an index with time delta?
Options
A : TimeIndex
B : TimedeltaIndex
C : LeadIndex
D : None of the mentioned
Numeric reduction operation for timedelta64[ns] will return _________ objects.
Options
A : Timeseries
B : Timeplus
C : Timedelta
D : None of the mentioned
All values of categorical data are either in categories or np.nan.
Options
A : True
B : False
C :
D :
Combination of TimedeltaIndex with DatetimeIndex allow certain combination operations that are NaT preserving.
Options
A : True
B : False
C :
D :
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