To handle complex error scenarios, web services often implement a _______ error handling mechanism.
- Adaptive
- Comprehensive
- Flexible
- Robust
Web services often implement a comprehensive error handling mechanism to address complex error scenarios effectively.
The use of _______ headers allows for version control without changing the URL.
- Accept
- Authorization
- Content-Type
- Version
Using version headers allows for version control in web services without modifying the URL structure.
The process of automating the deployment and scaling of containerized applications is known as _______.
- Container Automation
- Container Deployment
- Container Orchestration
- Containerization
Container orchestration involves automating the deployment and scaling of containerized applications.
How does Postman enable continuous integration in API testing?
- Automated UI testing
- Integration with CI/CD tools
- Load balancing capabilities
- Real-time collaboration features
Postman facilitates continuous integration in API testing by seamlessly integrating with CI/CD tools, allowing automated testing within the development pipeline.
In Docker, persistent data storage is managed through _______.
- Docker Containers
- Docker Images
- Docker Networks
- Docker Volumes
In Docker, persistent data storage is managed through Docker Volumes. Volumes provide a way to persist and share data between Docker containers.
For a web service that integrates with multiple external APIs, what type of performance test is most relevant?
- API Load Testing
- Compatibility Testing
- Integration Testing
- Stress Testing
API Load Testing focuses on assessing the performance and responsiveness of a web service that integrates with external APIs under various load conditions.
In RESTful APIs, the type of operation is determined by the HTTP _______ used.
- DELETE
- GET
- POST
- PUT
In RESTful APIs, the type of operation is determined by the HTTP method used, such as GET, POST, PUT, or DELETE.
A company plans to migrate its web services to a cloud-native architecture. What key factor should be prioritized for seamless migration?
- Data portability and interoperability
- Database schema complexity
- Local server performance
- User interface design
Prioritizing data portability and interoperability ensures a smooth migration to a cloud-native architecture, allowing seamless communication between different cloud services.
The standard port number for HTTP is ____, while for HTTPS it is ____.
- 123, 456
- 21, 22
- 80, 443
- 8080, 8443
The standard port number for HTTP is 80, and for HTTPS, it is 443. These port numbers are well-known and widely used for unencrypted and encrypted web communication, respectively.
For a global e-commerce business, which trend in web services would be most beneficial for handling international traffic and user experience?
- Content Delivery Network (CDN)
- Localized databases
- SOAP-based web services
- Session-based authentication
Implementing a Content Delivery Network (CDN) helps optimize the handling of international traffic by distributing content to servers geographically closer to users, improving user experience.