What would be the state of the user ids after following call

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Assume in each of the following cases that the initial set of process user IDs is real=1000 effective=0 saved=0 file-system=0. What would be the state of the user IDs after the following calls?

a) setuid(2000);

b) setreuid(-1, 2000);

c) seteuid(2000);

d) setfsuid(2000);

e) setresuid(-1, 2000, 3000);

Reference no: EM131056495

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