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What is the purpose of file IO ?

What is the purpose of file IO in software developement. apart from common uses

14th Nov 2016, 2:56 PM
Mohi
Mohi - avatar
1 Answer
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1. If the user input is a file you need IO 2. If the output is a file you need IO 3. Your clients require this 4. It's easier to feed a program with files than by hand Many more
15th Nov 2016, 6:25 AM
Arsal Ali
Arsal Ali - avatar