Giving Blood. Thereâs no one reason to give blood. Maybe you or a family member received blood, or you think that one day youâll be in need of it. Maybe your friend or colleague asked you to give blood. Maybe you think itâs the right thing to do. No matter the reason, your getting involved helps the Red Cross maintain a healthy and reliable blood supply.
Post Office Protocol (POP) Definition - What does Post Office Protocol (POP) mean? Post Office Protocol (POP) is a type of computer networking and Internet standard protocol that extracts and retrieves email from a remote mail server for access by the host machine. POP is an application layer protocol in the OSI model that provides end users the ability to fetch and receive email.
TCP (Transmission Control Protocol) TCP (Transmission Control Protocol) is a standard that defines how to establish and maintain a network conversation via which application programs can exchange data. TCP works with the Internet Protocol (IP), which defines how computers send packets of data to each other. Together, TCP and IP are the basic rules defining the Internet. TCP is defined by the Internet Engineering Task Force (IETF) in the Request for Comment (RFC) standards document number 793.