Mastering Java 2025 – 400 Free Practice Questions to Pass the 'Thinking in Java' Exam

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Which method mixes read and write operations on a FileChannel?

mix()

transferTo()

The method that mixes read and write operations on a FileChannel is transferTo(). The other options are incorrect because

A: mix() is not a valid method for a FileChannel.

C: lock() is used to acquire a lock on the file and is not used for mixing read and write operations.

D: map() is used to map a region of the file into memory and does not involve mixing read and write operations.

lock()

map()

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