Lesson 41 - file handling & Various opening modes in file

The main goal of file handling in python is -

• to save program codes

• to store state of the program

• to save program related data

• none

which of the following function is used to open the file in python file handling ?

• open()

• unlock()

• unfold()

• extend()

How many parameters used to pass while opening a file ?

• 2

• 3

• 1

• 0

Which of the following mode is applied while writing into the file ?

• 'w'

• 'r'

• 'write'

• 'read'

When we open file in reading mode the initial position of the cursor is- 

• 0

• After the last written word

• middle of the file

• none

When we open file in writing mode what will happen ?

• all the previous data will be deleted

• all the previous data will not be deleted

• Both can be happen depending on the situation

• none

Which function is used to check the file opening mode of the file ?

• readable()

• writable()

• Both readable() & writable()

• none

Which function is used to close the file ?

• close()

• end()

• terminate

• none

What will be the output of the following code ?

f=open('abc.txt','w')

print(f.close)

• True

• False

• 1

• 0

What will be the output-

f=open('abc.txt','w')

print(f.name)

• abc.txt

• 'w'

• abc

• file