1. import pickle 2. data = [one, 2, [3, 4, 5]]

Q. Identify the error in the following code:

1. import pickle
2. data = ['one', 2, [3, 4, 5]]
3. with open('data2.dat', 'rb') as f:
4.     pickle.dump(data, f)

Answer :-

The file is opened in read mode and dump() function tries to write onto file, hence the error.

So the line 3 should be changed to L

with open('data2.dat', 'wb') as f: