COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Print("df ____ grades")
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print("df ____ grades")
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print(df ____ grades)
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display(df ____ grades)
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Detailed explanation-1: -DataFrame. head() function is used to get the first N rows of Pandas DataFrame. It allows an argument N to the method (which is the first n number of rows we want to get from the start). If the argument is not specified, this function returns the topmost 5 rows from the given DataFrame.
Detailed explanation-2: -Get last n rows of DataFrame: tail() The tail() method returns the last n rows. By default, the last 5 rows are returned. You can specify the number of rows.
Detailed explanation-3: -To check the data type in pandas DataFrame we can use the “dtype” attribute. The attribute returns a series with the data type of each column. And the column names of the DataFrame are represented as the index of the resultant series object and the corresponding data types are returned as values of the series object.