If we create a file by â€˜ifstreamâ€™, then the default mode of the file is _________ Options: A . &nbspios :: out B . &nbspios :: in C . &nbspios :: app D . &nbspios :: binary

If we create a file by

Question

If we create a file by â€˜ifstreamâ€™, then the default mode of the file is _________

Options:

A . ios :: out

B . ios :: in

C . ios :: app

D . ios :: binary

Answer: Option B

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