Question: Why do you need using System.IO; in the program which reads data from a file? Why do you need using System.IO; in the

Why do you need "using System.IO;" in the program which reads data from a file?
Why do you need "using System.IO;" in the program which reads data from a file?
The data file is stored in the "System.IO"
StreamReader class is in the "System.IO" namespace/package.
The "System.IO" allows the program to take data inputs from the keyboard.
The "System.IO" allows the program to display data on the screen.

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