Mention what is SOAP?
SOAP means Simple Object Access Protocol is a type of communication protocol, a way to structure data prior to transmitting it and is based on XML standard. It is developed to enable communication between applications of different platforms and programming language via internet. It can use the range of protocols such as FTP, HTTP, SMTP, Post office protocol 3(POP3) to carry documents. In other words, it is an XML based protocol to transfer between computers.