Tag Archives: web

Domain Name System (DNS) – Application Layer Protocol

Domain Name System (DNS) and Domain Name Service Protocol An application-layer protocol defines how applications on different systems pass messages to each other. An application-layer protocol defines; the types of messages exchanged, the syntax of the various message types, the meaning of the information, and rules for determining when and how a process sends and responds to messages.… Read More »

Service-Oriented Architecture (SOA) Web Services

Service-Oriented Architecture (SOA) Web Services Service-Oriented Architecture (SOA) is a system of solutions characterized in terms of one or more services. Web services as a type of SOA allow programmers to use web services within their programs to perform specific functions. The following are features and benefits of SOA: The Service feature provides the benefits of improved information… Read More »