a) Draw the graph.

b) List all of the du-paths with respect to x. (Note: Include all du-paths, even those that are sub-paths of some other du-path).

c)For each test path, determine which du-paths that test path tours. For this part of the exercise, you should consider both direct touring and side trips. Hint: A table is a convenient format for describing this relationship.

d)List a minimal test set that satisfies all-defs coverage with respect to x. (Direct tours only.) Use the given test paths.

e) List a minimal test set that satisfies all-uses coverage with respect to x.

Graph IV. N={1, 2, 3, 4, 5, 6} No = {1} E=162). (2,3), (2,6), (3,4), (3,5), (4,5). def(x)= {1, 5} use(x) = {5, 6)// Assume the use of x in 5 pre- cedes the def Test Paths: 11 = [1, 2, 61 12 = [1, 2, 3, 4, 5, 2, 3, 5, 2, 6] 13 = [1, 2, 3, 5, 2, 3, 4, 5, 2.6]