QUESTION:12
Which two factors are driving the demand for borderless networks? (Choose two.)
A. Borders are foreseen to be defined by the location of users when they access resources.
B. The number of non-PC devices is forecasted to grow between 101 percent and 258 percent by 2015.
C. Companies are increasingly seeing their applications as operating only behind company firewalls.
D. Increase in mobile workers is requiring companies to overcome the location border so that information can be accessed from anywhere.
E. Enterprises are increasingly hesitant to become borderless due to varying user experiences, security, and reliability issues.
Answer: B,D
Explanation:
Cisco's latest Visual Networking Index predicts that data traffic from wireless devices will surpass traffic from wired devices by 2015.
"A growing amount of Internet traffic is originating with non-PC devices," said Cisco's executive summary. "In 2010, only 3 percent of Internet traffic originated with non-PC devices, but by 2015 the non-PC share of Internet traffic will grow to 15 percent. PC-originated traffic will grow at a CAGR of 33 percent, while TVs, tablets, smartphones, and machine-to-machine (M2M) modules will have growth rates of 101 percent, 216 percent, 144 percent, and 258 percent, respectively."
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