To read the remaining lines of the file from a file object infi, we use

1. infi.read(all)
2. infi.read()
3. infi.readline()
4. infi.readlines()

The readlines() method returns

1. str
2. a list of lines
3. a list of single characters
4. a list of integers

Which of the following statement is not correct ?

1. We can write content into a text file opened using 'w' mode.
2. We can write content into a text file opened using 'w+' mode.
3. We can write content into a text file opened using 'r' mode.
4. We can write content into a text file opened using 'r+' mode.

Which of the following option is the correct Python statement to read and display the first 10 characters of a text file "Notes.txt" ?

1. F = open('Notes.txt') ; print(F.load(10))
2. F = open('Notes.txt') ; print(F.dump(10))
3. F = open('Notes.txt') ; print(F.read(10))
4. F= open('Notes.txt') ; print(F.write(10))