حل تمرین امنیت شبکه
هفت سال پیش منتشر شده
تعداد بازدید: 394
کد پروژه: 86603
شرح پروژه
سلام
میخوام به سوال پایین جواب داده بشه -سوالات در قسمت a-b-c-d پرسیده شده اند
(30) 2) Imagine you have been called to give advice as a security expert on a virus outbreak in a network. When you get there, they tell you that according to the rate of infection, ?/?=0.00002 . But some of the nodes die as a result of virus infection. You notice that out of the 100 infected nodes at the time of your arrival, 8 recover in 24 hours (i.e. in 1 unit of time). But in the same 24 hours, 30 new cases of infection are reported in the network.
a) write the fully mixed differential equation for this phenomenon.
b) Can you guess how many susceptible nodes have remained at this stage (based on the differential equation you obtained and the information given above)?
c) Can you say how long does a node that catches virus remains infected?
d) When the infection reaches its climax (i.e. its highest value), how many susceptible nodes will we have in the network?
مهارت ها و تخصص های مورد نیاز
مهلت برای انجام
1روز
وضعیت مناقصه
بسته
درباره کارفرما
عضویت هشت سال پیش
