what is mean by synchronization?
Answers were Sorted based on User's Feedback
Answer / uma
synchronized means that in a multiple threaded
environment,a synchronized object does not let two threads
access the same time.this means that one thread cant be
reading while another updates it.the second thread will
instead wait until the first is done.the overhead is
speed,but the advantage is guaranteed consistency of data..
Is This Answer Correct ? | 4 Yes | 1 No |
Synchronization is a process of accessing a shared resource in a multithreaded environment by one thread at a time.
Generally in Multithreaded applications all the threads start execution at a time(i.e doing multiple task at a time) . In this situation we need a piece of code to used by one thread at a time then we need to use Synchronization.
When a thread access a Synchronized code it establishes lock with that code and all the other threads will be there in waiting state. The Lock will be released once the thread as finished it task and other thread waiting will acquire the lock.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / ravi ranjan
Synchronization is capability to control multiple thread for
any share resources
Is This Answer Correct ? | 1 Yes | 0 No |
What primitive Java types? Howmany are they and what are their names?
Can a class have more than one object?
what are the different non-access specifiers in java?
What is the difference between array and arraylist? what is the difference between arraylist and linkedlist?
Explain try and catch keywords in java?
What are the methods used to implement for the key object in the hash map?
Program to find greatest prime number in n numbers?
Is java jre still free?
What is a default method?
What are internal variables?
What is the main functionality of the remote reference layer?
What is Interface?