What is the main reason to use file operations in a C# program?

easy🧠 Conceptual Q2 of Q15

C Sharp (C#) - File IO

ATo create graphical user interfaces

BTo speed up program execution

CTo store and retrieve data persistently

DTo change the program's memory allocation

Step-by-Step Solution

Solution:

Step 1: Identify purpose of file operations
File operations allow programs to save data beyond runtime.
Step 2: Understand persistence
Data stored in files remains after the program ends, enabling retrieval later.
Final Answer:
To store and retrieve data persistently -> Option C
Quick Check:
File operations purpose = Data persistence [OK]

Quick Trick: File operations save data permanently for later use [OK]

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