18 Questions
What is the main benefit of using service-oriented architecture in large-scale web applications?
To enable loosely coupled middleware
What is the main advantage of decoupling application logic into independent services?
To allow services to be triggered or called as needed
What is a service in the context of service-oriented architecture?
Any application logic packaged in a standard protocol
What is a web service in the context of service-oriented architecture?
A specific instance of service-oriented architecture
What is the role of SOAP in service-oriented architecture?
To exchange standard messages facilitating application integration
What is the relationship between a service requester and a service provider in service-oriented architecture?
Proxy-based
What was the original acronym for SOAP?
Simple Object Access Protocol
What is the fundamental nature of a SOAP message?
A one-way transmission between SOAP nodes
What is the current basis of SOAP?
XML messages
What is the role of middleware servers in a Service-oriented Architecture?
To invoke components running inside the application server
How does the search engine interact with the airlines in the given architecture?
Through a middleware server using SOAP
What is a potential issue with the given architecture?
The search engine doesn't know how to communicate with the airlines
What is a key benefit of Service Oriented Architecture (SOA) according to enterprise architects?
Faster response to changing market conditions
What is a characteristic of Service Oriented Architecture (SOA)?
It simplifies interconnection to legacy assets
What is the focus of reuse in Service Oriented Architecture (SOA)?
At the macro level
What is a possible result of implementing Service Oriented Architecture (SOA)?
Faster response to changing market conditions
What is a key concept in Service Oriented Architecture (SOA)?
Service-based architecture
What is the relationship between tiers and services in Service Oriented Architecture (SOA)?
Any interface to a tier could be transformed into a service
Learn how middleware is used to integrate data from different airlines' scheduling systems. Understand the challenges of data integration and the benefits of service-oriented, loosely coupled middleware. Test your knowledge of real-world solutions to distributed system problems.
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