[Solved] Find the bug in this code snippet:import json my_dict = {'a': 1, 'b': 2} json_str = json.dump(my_dict) print(json_str) | Python

Python - Structured Data Files

Find the bug in this code snippet:

import json

my_dict = {'a': 1, 'b': 2}
json_str = json.dump(my_dict)
print(json_str)

Ajson.dump() requires a file object as second argument

Bjson.dumps() should be used instead of json.dump()

Cprint statement is incorrect

DNo bug

Step-by-Step Solution

Solution:

Step 1: Understand json.dump() usage
json.dump() writes JSON to a file and requires a file object as second argument.
Step 2: Identify missing file argument
The code calls json.dump(my_dict) without file, causing error.
Final Answer:
json.dump() requires a file object as second argument -> Option A
Quick Check:
json.dump() needs file argument, else error [OK]

Quick Trick: Use json.dumps() for string, json.dump() for file [OK]

Common Mistakes:

Master "Structured Data Files" in Python

9 interactive learning modes - each teaches the same concept differently

More Python Quizzes

Find the bug in this code snippet: