Web Service Interview Questions
& Answers (2025)
A web service is a software that makes itself available over the internet and utilizes a standardized XML messaging system. XML is employed to encode all communications to a web service; to exemplify, a client invokes a web service by sending an XML message and waits for an XML response. Moreover, web services are not tied to an OS and are self-contained, distributed, dynamic applications that can be described, located, or invoked over the network to create products and supply chains and these applications can be local or web-based. Web services are built above open standards such as TCP/IP, HTTP, Java, HTML, and XML.