In a multi-threaded environment, which of the following is true about thread synchronization?

ملٹی تھریڈ والے ماحول میں، تھریڈ سنکرونائزیشن کے بارے میں درج ذیل میں سے کون سا سچ ہے؟

Thread synchronization is not necessary as threads do not share resources

Synchronization is handled automatically by the operating system

Thread synchronization used semaphores and mutexes to prevent race condition

None of these

Synchronization ensures that threads access shared resources safely, avoiding conflicts like race conditions.

Tools like semaphores and mutexes are used to control thread access to critical sections.