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interview

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Ravi Vishwakarma
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Ravi Vishwakarma   15 May 2025
How do you prevent a file from being modified while reading it?
c# 361 Latest reply by Ravi Vishwakarma · 15 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   14 May 2025
How can you track progress while copying a large file?
c# 362 Latest reply by Ravi Vishwakarma · 14 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   14 May 2025
What is a File Signature?
c# 580 Latest reply by Ravi Vishwakarma · 14 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   14 May 2025
How do you validate file format based on file signature (magic number) instead of just file extensio
c# 1974 Latest reply by Ravi Vishwakarma · 14 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   14 May 2025
How can you write a list of objects to a CSV file manually (without a library)?
c# 521 Latest reply by Ravi Vishwakarma · 14 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   14 May 2025
How do you read a CSV file and parse it into a list of objects?
c# 412 Latest reply by Ravi Vishwakarma · 14 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   13 May 2025
How do you implement a file-based cache system?
c# 386 Latest reply by Ravi Vishwakarma · 13 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   13 May 2025
How do you write to a file using memory-mapped I/O?
c# 489 Latest reply by Ravi Vishwakarma · 13 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   13 May 2025
How do you safely access a file that may be locked by another process?
c# 354 Latest reply by Ravi Vishwakarma · 13 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   13 May 2025
What are the differences between FileStream.Flush(), FlushAsync(), and Dispose()?
c# 809 Latest reply by Ravi Vishwakarma · 13 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   13 May 2025
Shows file count per extension or a progress bar for large folders?
c# 294 Latest reply by Ravi Vishwakarma · 13 May 2025
Ravi Vishwakarma
0
Ravi Vishwakarma   13 May 2025
How do you calculate the total size of all files in a directory (including subdirectories)?
c# 372 Latest reply by Ravi Vishwakarma · 13 May 2025
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