The readers-writer problem . Select one: A. allows multiple readers or writers to access the shared data at the same time. B. allow multiple readers to access the shared data unless a writer has already obtained permission to use the shared data. C. allows multiple writers to access the shared data unless a reader has already obtained permission to use the shared data. D. is basically the same as the producer-consumer problem.

Report all segments of identity by descent longer than 20 polymorphisms between pairs of individuals in the following cohort of 15 individuals across 49 polymorphisms: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 numeric input 2 points possible (graded) you have 2 attempts to complete the assignment below. for example if the sequence is "bcd", which occurs in "abcdef" , the starting point would be 2 (b), and the finishing point would be 4(d). individuals 7,10 between positions