Meaningless Drivel is fun!*
The moose likes Programmer Certification (SCJP/OCPJP) and the fly likes javaprepare.com mock exam Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Android Security Essentials Live Lessons this week in the Android forum!
JavaRanch » Java Forums » Certification » Programmer Certification (SCJP/OCPJP)
Bookmark "javaprepare.com mock exam" Watch "javaprepare.com mock exam" New topic
Author

javaprepare.com mock exam

Ramya Iyer
Ranch Hand

Joined: Jul 29, 2003
Posts: 66
Which of the following statements are true. Select the two correct answers.
1. The wait method defined in the Thread class, can be used to convert a thread from Running state to Waiting state.
2. The wait(), notify(), and notifyAll() methods must be executed in synchronized code.
3. The notify() and notifyAll() methods can be used to signal and move waiting threads to ready-to-run state.
4. The Thread class is an abstract class.

I think 1, 2,3 are correct. Am i right?
Kudret Serin
Ranch Hand

Joined: Aug 02, 2005
Posts: 167

wait method is defined in Object not in Thread.
Ramya Iyer
Ranch Hand

Joined: Jul 29, 2003
Posts: 66
Thanks. Your explanation helps.
 
jQuery in Action, 2nd edition
 
subject: javaprepare.com mock exam
 
Similar Threads
synchronized block?
Help for Mock Exam
sample question on threads
why this??
Thread wait