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Web Services Fundamentals
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Web Services Fundamentals

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Questions and Answers

What is the primary purpose of web services?

  • To provide a platform for database management
  • To manage network protocols
  • To enable data exchange between different applications and platforms (correct)
  • To facilitate communication between humans
  • What type of standards do web services use?

  • Proprietary, XML-based standards
  • Open, XML-based standards (correct)
  • Closed, proprietary standards
  • Proprietary, closed standards
  • What information is required to communicate with a system via web services?

  • Only the URI of the system
  • Only the service name of the system
  • The communication info and expectations of the system (URI, service name, XML structure, and value types) (correct)
  • None of the above
  • What is a characteristic of web services?

    <p>They are web-based enterprise applications</p> Signup and view all the answers

    What is the benefit of using web services?

    <p>It enables data exchange between different applications and platforms</p> Signup and view all the answers

    What is generated by the IDIT system for each service defined in the IDIT database?

    <p>WSDL file</p> Signup and view all the answers

    What tables require setup in the IDIT system for WSDL generation?

    <p>T_INCOMING_INTERFACE_PROP, T_OUTGOING_INTERFACE_PROP, and T_SERVICE_AUDIT_CFG</p> Signup and view all the answers

    How can the IDIT system provide WSDL files?

    <p>A separate WSDL per service and a single WSDL for all exposed services</p> Signup and view all the answers

    What SOAP message format is supported by IDIT?

    <p>Document/Literal</p> Signup and view all the answers

    What is used by WSDL types in the IDIT system?

    <p>IDIT schemas and types schema</p> Signup and view all the answers

    Study Notes

    Web Services

    • Enable exchange of data between different applications and platforms
    • Are web-based enterprise applications
    • Use open, XML-based standards and transport protocols
    • Exchange data with calling clients

    Communication Requirements

    • To communicate with another system via Web Services, the following info is required:
      • URI (Uniform Resource Identifier)
      • Service name
      • Expected XML structure
      • Possible value types

    IDIT WSDL Generation

    • IDIT system generates WSDL files on demand for each service defined in the IDIT database.
    • IDIT's WSDL types utilize IDIT schemas and types schema.

    Setup Requirements for WSDL Generation

    • The setup process for WSDL generation requires configuration in the following tables using the same service name/method name:
      • T_INCOMING_INTERFACE_PROP
      • T_OUTGOING_INTERFACE_PROP
      • T_SERVICE_AUDIT_CFG

    IDIT WSDL Generation Capabilities

    • IDIT can generate a separate WSDL file per service (operation).
    • IDIT can generate a single WSDL file for all exposed services (operations).

    Supported Message Format

    • IDIT only supports the Document/Literal SOAP message format for web services.

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    Quiz Team

    Description

    Learn about the basics of web services, including data exchange between applications and platforms, and the communication protocols used to facilitate this exchange.

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