case 3

1)d

all thought it is expensive but in this case using fiber optic cable it the most realiable to use because in the next years to come when we expand our bandwidth we will have no problem anymore upon exponding it because we have already use the fiber optic.

2)d

its because the fiber optic is the most expensive type of cabling and we know that it is not easy to install

3)a

it is a category 5 the unshielded twisted pair the bandwidth is up to 1000 mbps we use it because it is the cheapest and easy to install.

4)b

because in the proposed sulotion we have only $2,500 budget and that budget we are only able to sent and recieve email from employees and we are not able to secure from electronic eavedropping.

5)a

because the device is typically generate a reasonable strong signal in order to prevent interferences from light sources that are present in most office environments.

case 3