Split horizon has been enabled within the Ezonexam routed network. Which one of the following statements best explains the split horizon rule？
A. Only routers can split boundaries (horizons) between networks in separate AS numbers.
B. Each AS must keep routing tables converged to prevent dead routes from being advertised across boundaries.
C. Once a route is received on an interface, advertise that route as unreachable back out the same interface.
D. Information about a route should never be sent back in the direction from which the original update came.
E. None of the above
查看答案
What does the word "utilitarianism" (Para 4 Line 2) mean in the context？
A. Utmost.
B. Practical.
C. Hostile.
D. Indifferent.
Job descriptions eliminate role ambiguity for managers.
A. YES
B. NO
C. NOT GIVEN
What happened to the calendar of France in the year 1562？
A. The celebration of Christmas was introduced in that year.
B. The celebration of New Year was first introduced in that year.
C. April 1st was no longer the first day in a year in the new calendar.
D. A change of the calendar was refused by all the citizens.
Today furniture operates as a role sign in the same way as dress has always done.
A. YES
B. NO
C. NOT GIVEN
微信支付 
支付宝支付