What is the difference between the following set of statements (a) and (b):

Q. What is the difference between the following set of statements (a) and (b):

a) P = open("practice.txt","r")

P.read(10)

b) with open("practice.txt", "r") as P:

x = P.read()

Answer :-

In part "a" file P will read 10 characters but will not print anythings while in part "b" it will read whole character present in practice file and store in variale "x".