Question: When using hasNext 0 on a Scanner, how do we know when the end of file has been reached? Select one: a . hasNext (

When using hasNext 0 on a Scanner, how do we know when the end of file has been reached?
Select one:
a. hasNext () returns a null.
b. hasNext () returns a false.
c. hasNext () throws an EOFException.
d. Scanner() throws an EOFException.
When using hasNext 0 on a Scanner, how do we know

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