To answer this question, we need to understand the concepts related to web services.
Web services use different technologies and protocols to code, decode, and transport data. Let's go through each option to understand why it is correct or incorrect:
Option A) HTML & HTTP - This option is incorrect because HTML is a markup language used for creating web pages, and HTTP is a protocol used for communication between web servers and clients. While HTTP is used to transport data in web services, HTML is not used for coding and decoding data.
Option B) XML & HTTP - This option is incorrect. XML (Extensible Markup Language) is a markup language used for encoding data, but it is not used to code and decode data in web services. HTTP is a protocol used for communication, but it is not used to code and decode data.
Option C) XML & SOAP - This option is correct. XML is used to code and decode data in web services, as it provides a structured way to represent data. SOAP (Simple Object Access Protocol) is a protocol used to transport data in web services. It defines a standard format for exchanging structured information between web services.
Option D) HTML & SOAP - This option is incorrect. HTML is not used to code and decode data in web services. SOAP is used for transporting data, but it is not used to code and decode data.
The correct answer is C) XML & SOAP. This option is correct because XML is used to code and decode data, and SOAP is used to transport it in web services.