it wasn't sent obviously
Identifying errors Compressing the data Deciding how the data is sent Addressing the data Deciding how to announce sent and received data
Computer network Polling is where a client server or Network Hub polls each computer for data. Data can only be sent when the particular computer is polled. If the computer has data to send but is not polled at that time, the data has to be stored until it can be sent. ^_^ JunkCollector ^_^
The classified data, sent over an unclassified network, must be securely encrypted.
Packets
A layered network, or a network layer, is the set up of how data is sent over a network. Each layer has it's own responsibility by either capturing the data or routing it to a computer on the network.
That refers to the data sent and received by your PC through your network connection.
Point-to-point
Point-to-point
The usual terminology is "packets".
Process by which a message is sent from a single hosts on the network, without regard to the kind of data being sent or the destination of the data
Process by which a message is sent from a single host to all hosts on the network, without regard to the kind of data being sent or the destination of the data.
A parcel of data sent across a computer network is called a "packet." Packets contain both the data being transmitted and metadata, such as the source and destination addresses, to ensure that the data reaches the correct endpoint. They are a fundamental component of network communication, allowing for efficient and reliable data transfer over various types of networks.