Which of the following options can be used to read the first line of a text file data.txt?

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Programming and Problem Solving through Python : File Processing in Python

Which of the following options can be used to read the first line of a text file data.txt?

A. f = open('data.txt'); f.read()

B. f = open('data.txt','r'); f.read(n)

C. myfile = open('data.txt'); f.readline()

D. f= open('data.txt'); f.readlines()

Solution

C. myfile = open('data.txt'); f.readline()