File Handling in Python Class 12 | TYPES OF FILES |ACCESS MODES | CBSE Class 12 Computer Science

Explain file handling, file modes, file built in functions and built in methods

Which mode is used in the open() function to write data to a file in Python?

What does the open() function return for file operations? a. File mode b. File object c. File name d. None of these

With an example,explain the different modes of opening a file

Programming AssignmentAssignment Instructions:  This assignment is assessing your skills and knowledge on applying Python programs that convert lines of text into dictionaries and convert dictionaries into lines of text and utilizing exception handling to deal with Python file errors. In this unit, we have explored the basic concepts of Files. Before you proceed with this assignment, please review the reading material listed below:  Think Python: How to think like a computer scientist, Chapter 14 – Files, Section 14.1 - Persistence to Section 14.5 - Catching exceptionsWatch: Python Tutorial: File Objects - Reading and Writing to Files. https://youtu.be/Uh2ebFW8OYM Write a program to read dictionary items from a file and then write the inverted dictionary to a file. Ensure the program includes the following components: 1.The input file for your original dictionary (with at least six items). 2. The Python program you used to read from a file, invert the dictionary, and write to a different file. (You need to create a dictionary file and invert it into another file). 3. The output file for your inverted dictionary. 4. Provide a technical explanation for the code and its output in a minimum of 200 words. Sample Input File (Not specific) { apple: red banana: yellow cherry: red mango: yellow grapes: black, green }  Sample Output File: { red: apple, cherry yellow: banana, mango black: grapes blue: grapes } Programming Instructions:The code and its output must be explained technically. The explanation can be provided before or after the code, or in the form of comments within the code.   Submission Instructions:  Submit the solution in a word document. Make sure your submission is double-spaced, using Times New Roman, 12-point font, with 1” margins.   Use sources to support your arguments. Add a reference list at the end of the submission. For assistance with APA formatting, view the Learning Resource Center: Academic Writing.Your submission should be clearly written, concise, and well organized, and free of spelling and grammar errors. Read the grading rubric to understand on how your work will be evaluated  References:Downey, A. (2015). Think Python: How to think like a computer scientist (2nd ed.). Green Tea Press. Schafer, C. (2016, April 29). Python tutorial: file objects - Reading and writing to files [Video]. YouTube. https://youtu.be/Uh2ebFW8OYM Python File Open. (n.d.). W3schools.    This assignment will be assessed by your instructor using the rubric available on the assignment page located on the course homepage.