1) What is Array? a) Data structure that stores elements of the same data type b) Its a library for data 2) NumPy is a) Library for Data Structure b) Its a variable 3) Two Dimensional Array a) Arrays with 1 row and 1 column b) Arrays with many rows and many columns 4) We have to import the NumPy library before using it a) True b) False 5) Pandas is a a) library that contains rows and columns headers b) function 6) to import pandas we use a) import pandas as pd b) import numpy as np 7) To assign columns headers, we use a) variable.index b) variable.columns 8) To assign row headers, we use a) variable.index b) variable.columns 9) To print fatema marks in English we use a) variable.loc["Fatema","English] b) variable.append["fatema","English"] 10) To store the data from a file in a Pandas Dataframe we use a) pd.open_csv("file_name.csv") b) pd.read_csv("file_name.csv")

Numpy & Pandas

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