Answer: Runnable interface and thread : Questions « Thread « SCJP

Exception in thread "Thread-0" java.lang.Error: Unresolved compilation problem: 
	The type MyClass must implement the inherited abstract method Runnable.run()

	at MyClass.run(MainClass.java:3)
	at java.lang.Thread.run(Thread.java:619)

MyClass does not correctly implement the Runnable interface.

The Runnable interface defines a run() method with void return type and no parameters.

7.10.Questions
	7.10.1.	What is the output(Runnable interface and thread)?
	7.10.2.	Answer: Runnable interface and thread
	7.10.3.	For the following code, all three threads will execute concurrently, taking time-sliced turns in the CPU(True/False).
	7.10.4.	Answer: Thread and CPU time
	7.10.5.	A thread can call the yield() method on the second thread to make a second thread ineligible for execution (True/False).
	7.10.6.	Answer: thread yield method
	7.10.7.	Which one of the following statements is correct?
	7.10.8.	Answer: thread and priority
	7.10.9.	Can you notify Thread1 in among 10 waiting threads so that it alone moves from the Waiting state to the Ready state?
	7.10.10.	Answer: thread and notify
	7.10.11.	What is the output
	7.10.12.	Answer: thread and run method
	7.10.13.	A Java monitor class must either extend Thread or implement Runnable(True/False).
	7.10.14.	Answer: monitor class
	7.10.15.	Every thread starts executing with a priority of 5(True/False).
	7.10.16.	Answer: thread and priority 5
	7.10.17.	Threads inherit their priority from their parent thread(True/False).
	7.10.18.	Answer: thread priority and inheritance
	7.10.19.	Threads are guaranteed to run with the priority set by setPriority() method(True/False).
	7.10.20.	Answer: set priority
	7.10.21.	Thread priority is an integer ranging from 1 to 100(True/False).
	7.10.22.	Answer: priority range
	7.10.23.	How to start the following thread
	7.10.24.	Answer: starting a thread
	7.10.25.	Which of the following methods are static methods of the Thread class?
	7.10.26.	Answer: static thread method
	7.10.27.	Which of the following statements is true after an application executes the following line:
	7.10.28.	Answer: thread priority
	7.10.29.	Which of the following statements about the wait method from Object class are true?
	7.10.30.	Answer: wait and object
	7.10.31.	Which of the following methods are instance not-deprecated methods of the Thread class?
	7.10.32.	Answer: deprecated thread methods