[Solved] What does the File.WriteAllText method do in C#? - Ans: It creates a new text file or overwrites an existing one with the specified... | C Sharp (C#)

C Sharp (C#) - File IO

What does the File.WriteAllText method do in C#?

AIt creates a new text file or overwrites an existing one with the specified content.

BIt reads all text from a file and returns it as a string.

CIt appends text to the end of an existing file without overwriting.

DIt deletes a specified text file from the disk.

Step-by-Step Solution

Solution:

Step 1: Understand the purpose of File.WriteAllText
This method is designed to write text to a file, creating it if it doesn't exist or overwriting it if it does.
Step 2: Compare with other file methods
Reading text uses File.ReadAllText, appending uses File.AppendAllText, and deleting uses File.Delete, so these are different methods.
Final Answer:
It creates a new text file or overwrites an existing one with the specified content. -> Option A
Quick Check:
File.WriteAllText writes or overwrites text [OK]

Quick Trick: WriteAllText creates or overwrites files with given text [OK]

Common Mistakes:

MISTAKES

Master "File IO" in C Sharp (C#)

9 interactive learning modes - each teaches the same concept differently

More C Sharp (C#) Quizzes

What does the File.WriteAllText method do in C#?