What is the rate of US postage stamps? The current rate for US Postage Stamps is $.46 for a First Class Letter, $0.33 for a domestic postcard & $1.10 for first class international mail. Additional rates can be obta â¦ ined at your local post office.
Protocol is defined as the rules and customs of a group or a standard procedure. An example of protocol is the method by which a learning center must document their students' progress. protocol. an original draft or record of a document, negotiation, etc.
In computer science, a protocol is a series of rules by which computing devices are able to communicate. The communication itself is done via a network: a medium through which individuals computers are able to connect and, in doing so, able to share data.ave. In the most basic sense of the term, a protocol is a method for accomplishing something. In practice, protocols typically refer to a standard form of conduct or etiquette: or simply, a set of specific rules.