How can you ensure a network connection is automatically closed after use, similar to file handling with with?

hard📝 Application Q9 of 15

Python - Context Managers

How can you ensure a network connection is automatically closed after use, similar to file handling with with?

AUse a context manager that defines __enter__ and __exit__ methods

BManually call close() after every operation

CUse a try-except block without closing

DIgnore closing since Python handles it automatically

Step-by-Step Solution

Solution:

Step 1: Understand context managers
Context managers use __enter__ and __exit__ to manage resources automatically.
Step 2: Apply context manager to network connections
By defining these methods, network connections can be auto-closed like files.
Final Answer:
Use a context manager that defines __enter__ and __exit__ methods -> Option A
Quick Check:
Auto cleanup for connections = context manager [OK]

Quick Trick: Create context managers with __enter__ and __exit__ [OK]

Common Mistakes:

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