3
yes. computer networks
You would have to borrow three bits because borrowing only two would result in four and two of those cannot be used. 2n²-2 gives four addresses, one with all 0s and one with all 1s in binary form. Those two cannot be used so an additional bit would have to be borrowed to get at least three usable subnets.
A class C network supports the most networks - the first three octets or 24 bits gives the largest grouping of networks.
The AT&T USBConnect Momentum 4G is is one of three modems available that can connect to AT&T's new, 4G LTE network. The device only support AT&T's 3G HSPA network and its new 4G LTE system.
The moon does not support life for a few reasons: One being that it has no oxygen which is required for life (as we know it, anyways). Two because it has no water which is also required for life. And three, there is no food which would make living there difficult for humans as we would have to constantly be getting food from Earth.
Power Consumption Instability Security
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Paul baran was one of the three inventors of packet-switched networks, along with Donald Davies and Leonard Kleinrock.
Fred Silverman
Network services, Protocols and Transmission Meida.
The Brady Bunch
To support a fire, three key ingredients are required: fuel, oxygen, and heat, commonly referred to as the fire triangle. Fuel can be in the form of wood, paper, or other combustible materials. Oxygen, typically from the air, is necessary for combustion, and heat initiates the fire. Removing any one of these elements will extinguish the fire.