When using hasNext() on a Scanner, how do we know when the end of file has beenreached?O hasNext ) throws an EOFExceptionO Scanner) throws an EOFExceptionO hasNext () retums a nullO hasNext ) retums a false

Answer is (option 4) hasnext() return a false

When using hasNext() on a Scanner, how do we know when the end of file has been reached? O hasNext 0 throws an EOFException O Scannero throws an EOFExccption O hasNext ) retums a null O hasNext retums a false

When using hasNext() on a Scanner, how do we know when the end of file has been reached? O hasNext 0 throws an EOFException O Scannero throws an EOFExccption O hasNext ) retums a null O hasNext retums a false

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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