Unit-III-Java -Thread 2

other than windows operating systems, threads of equal priority must voluntarily yield control to their peers. If they don’t,  the other threads will not run.

• true

• false

Java  implements an elegant twist on an age-old model of interprocess synchronization: the_______

• thread.

• process.

• monitor.

• semaphore.

There is no class “Monitor”;

• true

• false

Once a thread is inside a ___________ method, no other thread can call any other ______________ method on the same object. 

• synchronized,

  synchronized

• synchronized,

  asynchronized

• process, thread

• monitor, synchronized

Java provides a clean, low-cost way for two or more threads to talk to each other, via calls to predefined methods that all objects have through _________

• synchronisation

• communication

• messaging

• thread

Java’s multithreading system is built upon the _______class, its methods, and its companion  interface, ____________. 

• Runnable, Thread

• Thread ,Runnable

• Synchronised, Thread

• Thread, Synchronised

To create a new thread, the program will either _______ Thread or  __________ the Runnable interface.

• extend, implement

• implement, extend

• monitor,implement

• extend, monitor

Although the main thread is created automatically when the program is started, it can be controlled through a ___________

• Synchoronised object

• Thread object.

• Monitor Object.

• All of the above

create a thread by not instantiating an object of type Thread.

• true

• false

To implement Runnable, a class need only implement a single method called ______

• run( )

• thread()

• instance()

• synchronsied()