________ 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.
The process of analyzing and improving individual components of a web service to enhance performance is known as _______.
- Component Tuning
- Optimization
- Performance Tuning
- Refactoring
Performance tuning involves analyzing and improving individual components of a web service for enhanced performance.
What mechanism does SAML use for Single Sign-On (SSO) implementation?
- API Keys
- Cookies
- OAuth
- Tokens
SAML (Security Assertion Markup Language) uses tokens to implement Single Sign-On (SSO), allowing users to access multiple applications with a single authentication.
What is the primary challenge in testing microservices-based applications?
- Database design
- Front-end development
- Monolithic architecture
- Service coordination and communication
Testing microservices often involves challenges in coordinating and ensuring effective communication between the various services.
The ability of a web service to maintain performance under increasing load is known as _______.
- Accessibility
- Reliability
- Scalability
- Usability
Scalability refers to the ability of a web service to handle increasing loads without compromising performance.
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.