_______ is a key tool used for container orchestration in Microservices.
- Ansible
- Docker
- Jenkins
- Kubernetes
Kubernetes is a key tool used for container orchestration in Microservices, managing the deployment, scaling, and operation of application containers.
How should a web service provider communicate upcoming version deprecations to its clients?
- API Documentation
- Custom Response Headers
- Email Notification
- HTTP Status Codes
Updating the API documentation is an effective way to communicate upcoming version deprecations, providing clear guidance to clients on changes and alternatives.
RESTful web services typically exchange data in which format?
- HTML
- JSON
- XML
- YAML
RESTful web services typically exchange data in JSON (JavaScript Object Notation) format due to its lightweight and easy-to-parse nature, making it suitable for web communication.
What is a breakpoint in the context of debugging web services?
- A connection issue with the web service
- A point in the code where execution pauses for inspection
- A point where the service stops working
- A type of error message
In debugging web services, a breakpoint is a point in the code where execution pauses, allowing developers to inspect variables and step through the code.
A development team is testing a web application under various load conditions. Which approach should they use for best results?
- Acceptance Testing
- Regression Testing
- Stress Testing
- Unit Testing
Stress testing involves testing a system under extreme conditions, helping to identify its robustness and performance under heavy loads.
For an enterprise application requiring federated identity management, which protocol is most appropriate?
- JWT (JSON Web Tokens)
- OAuth 2.0
- OpenID Connect
- SAML (Security Assertion Markup Language)
SAML is commonly used for federated identity management in enterprise applications, allowing secure and seamless authentication across different systems.
Using _______ in the URL is a common practice for versioning web services.
- Headers
- Path Parameters
- Query Parameters
- Request Body
Versioning web services through query parameters in the URL is a common practice in API development.
What is the difference between OAuth and OAuth2 in terms of authorization?
- OAuth and OAuth2 are interchangeable terms with no significant differences
- OAuth is an older version of OAuth2 and is no longer in use
- OAuth2 is an updated version of OAuth with improved security and additional features
- OAuth2 is used for authentication, while OAuth is used for authorization
OAuth2 is an evolution of OAuth, introducing improvements and addressing security concerns in the authorization process.
_______ is a key standard in defining how web services communicate in a platform-independent manner.
- JSON (JavaScript Object Notation)
- REST (Representational State Transfer)
- SOAP (Simple Object Access Protocol)
- XML (eXtensible Markup Language)
XML is a key standard in defining how web services communicate in a platform-independent manner. It provides a structured format for data exchange between applications, promoting interoperability and flexibility in web service communication.
How can an API Gateway be used to facilitate the transition from monolithic to microservices architecture?
- Implement a single point of failure
- Provide a monolithic interface to microservices
- Restrict access to microservices
- Route requests to specific microservices, easing the transition
An API Gateway can help by routing requests to specific microservices, making the transition from monolithic to microservices architecture smoother.