Class 12 Informatics Practices Sample Paper Term 1 With Solutions Set B
Section A Question 1. In a python dataframe,the columns(a) have to be of same type(b) can be of different types(c) can be added to existing dataframes(d) Both (b) and (c) Question 2. A series in pandas has(a) 1 axis(b) 3 axis(c) 2 axis(d) 0 axis Question 3. In dataframes, the column index starts from(a) – 1(b) 0(c) ‘a’(d) […]
Continue Reading