Which statement is true?

The tryLock () method returns a boolean indicator immediately regardless if it has or has not managed to acquire the lock.

The tryLock () method returns a boolean indicator immediately if it has managed to acquire the lock, otherwise it waits for the lock acquisition.

The lock () method returns a boolean indicator immediately if it has managed to acquire the lock, otherwise it waits for the lock acquisition.

The Lock () method returns a boolean indicator immediately regardless if it has or has not managed to acquire the lock