arrow
arrow
arrow
Which out of the following module is required to be used to create a binary file in Python?
Question

Which out of the following module is required to be used to create a binary file in Python?

A.

bin

B.

pickle

C.

binfile

D.

Binary

Correct option is B


The pickle module is used to serialize (convert to a byte stream) and deserialize (convert from a byte stream) Python objects. This allows you to create and work with binary files in Python, making it ideal for creating binary files and saving Python objects in binary format.
Important Key Points:
1. pickle Module: The pickle module allows you to serialize and deserialize Python objects, which can then be saved to binary files and retrieved later.
2. Binary File Operations: You can write Python objects to a binary file using pickle.dump() and read them back with pickle.load().
3. File I/O with Pickle: You can open a file in binary mode ('wb' or 'rb') and use the pickle module to write and read objects to and from that file.
Knowledge Booster:
· Option (a): The bin module does not exist in Python. While bin() is a built-in function used to convert numbers to binary, it is not related to file handling.
· Option (c): There is no binfile module in Python. This is not a valid module for handling binary files.
· Option (d): There is no Binary module in Python. Handling binary data is typically done using built-in modules like pickle or by using file modes such as 'rb' and 'wb'.

Free Tests

Free
Must Attempt

CDP Subject Test 01

languageIcon English
  • pdpQsnIcon20 Questions
  • pdpsheetsIcon20 Marks
  • timerIcon20 Mins
languageIcon English
Free
Must Attempt

EVS Subject Test 01

languageIcon English
  • pdpQsnIcon20 Questions
  • pdpsheetsIcon20 Marks
  • timerIcon20 Mins
languageIcon English
Free
Must Attempt

CTET Paper-I PYP (07 July 2024)

languageIcon English
  • pdpQsnIcon150 Questions
  • pdpsheetsIcon150 Marks
  • timerIcon150 Mins
languageIcon English
test-prime-package

Access ‘EMRS PGT’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
289k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow