单项选择题What is the Cisco goal regarding market share for each of the major markets that its products compete in?()
A.to be first in every market in whichcisco participates
B.to compete effectively in every market in whichcisco participates
C.to be in the top 1 percent in every market in whichcisco participates
D.to be No.1 or No.2 in every market in whichcisco participates