Java Programming - Threads - Discussion


Which method registers a thread in a thread scheduler?

[A]. run();
[B]. construct();
[C]. start();
[D]. register();

Answer: Option C


Option C is correct. The start() method causes this thread to begin execution; the Java Virtual Machine calls the run method of this thread.

Option A is wrong. The run() method of a thread is like the main() method to an application. Starting the thread causes the object's run method to be called in that separately executing thread.

Option B is wrong. There is no construct() method in the Thread class.

Option D is wrong. There is no register() method in the Thread class.

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