[Solved] Why is it important to use a using statement with StreamReader or StreamWriter in C#? - Ans: It automatically closes and disposes the stream to free resources | C Sharp (C#)

C Sharp (C#) - File IO

Why is it important to use a using statement with StreamReader or StreamWriter in C#?

AIt automatically closes and disposes the stream to free resources

BIt speeds up file reading and writing

CIt encrypts the file contents during access

DIt allows multiple threads to access the file simultaneously

Step-by-Step Solution

Solution:

Step 1: Understand resource management
Streams hold system resources that must be released after use.
Step 2: Role of using statement
Using statement ensures Dispose() is called automatically, closing the stream.
Final Answer:
It automatically closes and disposes the stream to free resources -> Option A
Quick Check:
Using = automatic disposal of streams [OK]

Quick Trick: Use using to auto-close streams and free resources [OK]

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