Choose only one onswer) A solution to the Readen-Writers problem is given below. Which of the following statements TRUER int reader-o; semaphore read_mutex-1, data_mutex-1) PRODOS. reader() { while (true) p{read mutex): reader reader+1; 11 (reader) p(data_mutex); v (read mutex); read data -- p(read_mutex); reader reader-1. 16 (reader) v (data mutex)? v (read mutex)? process writer() while (true) [ - execute p(data mutex) - write data v (data mutex); 1 1 Selaciona Aindefinite postponement may occur B. data mutex should have been initio zeto O instead of 1 al Daging may occur 0 D. Semaphores are used for synchronization this solution