problem based on java programming language

Replies

• 

  Manish Goyal

  Muti-threading means to divide a particular tasks into many tasks .It is one of the features of java .
  
  The methods for multi-threading are available in thread class or you can also implement a interface named Runnable which provides you methods like run(),init() using that you can create threads according to requirements for your application.
• 

  kaniyarasu

  In Java, we can use two way to implement multithreading concept
  -->By extending class Thread to our class
  -->By implementing Runnable interface to our class
  
  In both method we needs implement functionality of thread in default method called run()
  
  Its signature is: void run(){//here write implementation}
  
  And to invoke run() method call start() method as follows:
  start();
  
  It automatically invokes run method...
  
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• 

  sushant005

  @Shreya Mathur
  Q1:What is multithreading in java programming language?
  Ans> A thread is defined as the path of execution of a program.It is a sequence of instructions that is executed to define a unique flow of control.
  A process that creates two or more threads is called a multithreaded process.
  for example:-
  An browser like Internet Explorer is multithreaded process,within which you can play video files ,watch animated images at the same time.In a multhitreaded program each thread run at the same time and has a different execution path.
  The benefits of multithreading is that we can simultaneously access to multiple applications and minimized the system resource usage.
  
  Q2) what are the methods for inter-thread communication and what is the class in which these methods are defined?
  
  Ans>The java.lang.Thread class is used to access threads in multithreaded application.
  A few methods using the thread class are:
  
  1> getPriority():-Returns the priority of a thread.
  
  2> isAlive():- determines whether a thread is running.
  
  3> sleep():-Makes the methodto pause for a periodof time.
  
  4> getName():-Returns the name of the thread.
  
  5> start():-Starts a thread by calling the run() methods.
  
  start(),run() are the Runnable interface to our class.