Which HTTP method is typically used to create a new resource in a RESTful service?
- DELETE
- GET
- POST
- PUT
The POST method is typically used to create a new resource in a RESTful service. When a client sends a POST request, it signifies a request to submit data to be processed to a specified resource, resulting in the creation of a new resource or the update of an existing one.
Which algorithm is a standard for public key encryption?
- AES
- DES
- RSA
- SHA-256
RSA (Rivest–Shamir–Adleman) is a widely used algorithm for public key encryption.
________ describes what services a web service offers and how to invoke those services.
- HTTP
- REST
- SOAP
- WSDL
WSDL (Web Services Description Language) describes what services a web service offers and how to invoke those services.
Which tool is commonly used for debugging RESTful services?
- Notepad
- Postman
- SoapUI
- Wireshark
Postman is commonly used for debugging RESTful services, allowing developers to send requests and inspect responses.
How should a business assess the performance and ROI of its SOA implementation?
- Assess only the initial development costs
- Ignore performance metrics and focus on ROI
- Monitor service usage and response times
- Rely solely on user feedback for evaluation
Businesses should assess the performance and ROI of their SOA implementation by monitoring service usage and response times. This involves analyzing key performance metrics to ensure that the implemented services meet expectations and deliver the desired return on investment.
Which international standard is commonly referenced for information security management?
- ISO 14001
- ISO 20000
- ISO 9001
- ISO/IEC 27001
ISO/IEC 27001 is the international standard commonly referenced for information security management.
A developer is integrating a legacy system with a modern application using SOAP. What should be considered for compatibility?
- Compatibility with RESTful APIs
- Compatibility with programming languages
- Hardware compatibility
- Version compatibility of SOAP
When integrating a legacy system with a modern application using SOAP, version compatibility of SOAP is crucial to ensure proper communication and data exchange.
When designing a RESTful API for a global audience, what aspect is crucial for ensuring high availability and fault tolerance?
- Implementing a Content Delivery Network (CDN)
- Relying on client-side caching
- Using a single centralized server
- Utilizing geographically distributed servers
To ensure high availability and fault tolerance for a global audience, it's crucial to utilize geographically distributed servers, reducing latency and improving resilience.
Which tool is commonly used for creating mock RESTful services?
- Postman
- SoapUI
- Swagger
- WireMock
WireMock is commonly used for creating mock RESTful services, allowing developers to simulate responses for testing purposes.
What distinguishes SOAP 1.1 from SOAP 1.2 in terms of error handling?
- SOAP 1.2 does not support error handling
- SOAP 1.2 introduces the Fault element
- SOAP 1.2 relies on external error files
- SOAP 1.2 uses a different error code system
SOAP 1.2 introduces the Fault element, which is used to carry error information. Unlike SOAP 1.1, where error details were part of the body, SOAP 1.2 separates error information into the Fault element, providing a standardized way to convey fault-related information in a consistent and extensible manner.