Please help with Java test questions, I will post the rest of the question in separate post.

Question 16

Which of these methods is provided by the Object class?

	a.	start
	b.	run
	c.	wait
	d.	sleep

Question 17

Which of these methods is provided by the Thread class?

	a.	start
	b.	wait
	c.	kill
	d.	notify

Question 18

Which package is the Thread class stored in?

	a.	java.threading
	b.	java.lang
	c.	java.system
	d.	java.task

Question 19

Which statement most accurately describes a thread in the Runnable state?

	a.	The thread is either available for execution or is currently executing.
	b.	The thread is available for execution, but is not yet executing.
	c.	The thread has been created but its start method has not yet been called.
	d.	The threads sleep method has been called.

Question 20

All threads

	a.	are instances of the Task class
	b.	are instances of the Threadable interface
	c.	are instances of the Thread class (or a subclass of Thread)
	d.	are instances of the Runnable class