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Data File Handling

Question
CBSEENCO12011694
Wired Faculty App

Differentiate between the following:

  1. f = open(‘diary.txt’, ‘r’)
  2. f = open(‘diary.txt’, ‘w’)

Solution
  1. diary.txt is opened for reading data.
  2. diary.txt is opened for writing data.

Some More Questions From Data File Handling Chapter

Write a method in python to read the content from a text file diary.txt line by line and display the same on screen.

Consider the following definition of class Member, write a method in python to write the content in a pickled file member.dat.

class Member:
	def_init_(self,Mno,N) :
	self.Memno=Mno
	self.Name=N
	def Show(self):
		Display (self.Memno, '#',self.Name)
	def store_data(self):
		piFile = open('member.dat','wb')
		pickle.dump(self, piFile)
		piFile.close()

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