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 a scenario where a web application needs real-time updates, how should RESTful services be implemented to support this?
- Implementing long polling
- Increasing polling frequency
- Using WebSocket for bidirectional communication
- Utilizing email notifications
Real-time updates in a web application are best achieved by using WebSocket, as it allows bidirectional communication between the client and server in a low-latency manner.
When should a new version of a web service be released?
- Annually, regardless of changes
- Only on weekdays
- When the development team feels like it
- When there are breaking changes that affect existing clients
A new version should be released when there are breaking changes that could impact existing clients, ensuring a smooth transition for users.
The process of managing multiple API versions through an API Gateway is known as _______.
- API Versioning
- Revision Management
- Service Deployment
- Version Control
The process of managing multiple API versions through an API Gateway is known as API Versioning.
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.
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.