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CBSE Class 12 Computer Science Question 84 of 136

Data File Handling — Question 23

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Question

Question 23

Write the file mode that will be used for opening the following files. Also, write the Python statements to open the following files:

  1. a text file "example.txt" in both read and write mode.
  2. a binary file "bfile.dat" in write mode
  3. a text file "try.txt" in append and read mode
  4. a binary file "btry.dat" in read only mode
Answer
  1. File Mode: 'r+'
fh = open("example.txt", "r+")
  1. File Mode: 'wb'
fh = open("bfile.dat", "wb")
  1. File Mode: 'a+'
fh = open("try.txt", "a+")
  1. File Mode: 'rb'
fh = open("btry.dat", "rb")