Answer:
It will not necessary that bob will provide chunks to Alice.
Explanation:
Alice has four neighbors of Bob so he will send message to her, but this might not occur if Alice provides chunks to Bob.
Overlay is the network that build at the top of other network.It is a telecommunication network that supported by its own infrastructure.
It encapsulates one packet inside an other packet.
It is a method of creating layers of network that can be used to run multiple virtualized layers on the top pf other network.
It provides new security benefits.
Does Overlay include Routers
Overlay is a file sharing system in which nodes participating and create logical links between them.So overlay network does not include routers.
Edge in overlay
It is a logical network in which nodes are connected using virtual or logical links.
Answer and Explanation:
It is generally seen that instruction are of same length in a machine design. But this is not a good factor for the stack machine as there is the function of push and pop which requires addresses and opcodes for the execution of the arithmetic operation .So, there will be lot of waste of memory space if the length of the instruction are of same .That is why stack machines should not have same length instruction.
Answer: Cheating
Explanation: Cheating involves unauthorized use of information, materials, devices, sources or practices in completing academic activities. For example, copying during an exam that should be completed individually is an unauthorized practice, and, therefore, is considered cheating.
Answer:
VoIP gateway
Explanation:
A VoIP stands for the voice over IP. The VoIP gateway is defined as a hardware device which is used to convert the telephony traffic into the packets of data that is used for transmission over the internet. It acts as the bridge and connects the VoIP with the worlds of the legacy telephony.
In a VoIP setup, the signals form the analog phone of the campus equipment are converted to the IP data which can travel over the analog telephone lines of the phone company.