Consider a network with four routers: w, x, y, z. the network includes five links with the following costs: c(x, y)=4, c(x, z)=50, c(y, w)=1, c(z, w)=1, and c(y, z)=3. suppose that the network routers use distance-vector routing. further, the poisoned reverse technique is used to avoid the "countto-infinity" problem.

1. suppose that the routing algorithm has converged. what is the distance vector that each router advertises to every other router?

2. suppose that the link cost between x and y suddenly increases to 60. will there be a "slow convergence" (or "count-to-infinity") problem? how many iterations will be required for the routing protocol to converge?

Jaina and tomas are being considered as new tenants in an apartment. the landlord looks at their creditworthiness because he wants to be sure his new tenant pays the rent on time and in full. the table below summarizes the information that was on their applications. application information questions jaina tomas how many years have you had your job? 5 2 what is your monthly salary? $1,850 $2,500 how many credit cards do you have? 4 1 how much debt do you have? $13,000 $7,000 how many times were you late with payments on credit cards in the past year? 5 1 who will the landlord decide to be more creditworthy and why? tomas because the ratio of his debt to income is less. jaina because she has had her job longer, which makes her look more stable. jaina because she has more credit cards available to her. tomas because he makes more money per month.

For her science class, elaine is creating a presentation on weather in the united states. she wants to make the presentation beautiful and interesting by drawing simple cloud or wave shapes. which is the best way for elaine to draw these shapes?

How can you repin an image on your pinterest pin board a. click on the "repin" button b. click on the "add pin" button c. click on the "upload a pin" button d. click on the "save pin" button.