@SAWADOGO : Think hard on this and let us know what you think the answer should be ? ... View more

It is a bit tricky when all answers are wrong though, and you have to pick the two least wrong. ... View more

Hi Sawadogo,   It appears that the Cisco 500-551 exam has been retired and that the 500-560 exam has taken it's place. Best of luck with your studying and testing.   Kathleen ... View more