_______ 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 primary advantage of using an API Management tool in the context of modern web services?

  • Centralized control and monitoring of APIs
  • Increased complexity in API interactions
  • Limited scalability of APIs
  • Reduced security measures
API Management tools provide centralized control and monitoring of APIs, enhancing security and ensuring efficient API interactions in modern web services.

How does WSDL contribute to web services interoperability?

  • Defines a standard for service description
  • Facilitates data storage and retrieval
  • Manages user authentication and authorization
  • Optimizes network bandwidth
WSDL contributes to web services interoperability by defining a standard for service description. It allows different systems to understand the functionalities offered by a web service, promoting seamless communication and integration across diverse platforms.

What status code is commonly returned by a RESTful API after successfully creating a resource?

  • 200 OK
  • 201 Created
  • 204 No Content
  • 400 Bad Request
The common status code returned by a RESTful API after successfully creating a resource is 201 Created. This status code indicates that the request has been fulfilled, resulting in the creation of a new resource as a result of the action performed by the POST request.