To test the resilience of a web service, mock services can simulate _______ conditions.

  • Exceptional
  • Faulty
  • Normal
  • Stress
Mock services are used to simulate stress conditions to test the resilience of a web service under high load or adverse scenarios.

For simulating HTTP responses in a RESTful API, developers often use the tool _______.

  • JMeter
  • Postman
  • Swagger
  • WireMock
Developers commonly use WireMock for simulating HTTP responses in a RESTful API during testing.

A company needs to implement secure access to its RESTful services. Which authentication strategy should it prioritize?

  • API Key Authentication
  • Basic Authentication
  • JWT (JSON Web Tokens)
  • OAuth 2.0
OAuth 2.0 is a widely adopted authentication strategy for securing access to RESTful services. It provides a robust and standardized way to authorize access.

_______ in Postman allows for the testing of APIs without writing any code.

  • Collection Runner
  • Pre-request Script
  • Request Builder
  • Visualizer
In Postman, the "Request Builder" allows for testing APIs without writing any code, providing a user-friendly interface to make API requests.

For a service experiencing intermittent errors, _______ testing is crucial for identifying the problem.

  • Load
  • Performance
  • Regression
  • Stress
Load testing is essential for identifying intermittent errors and bottlenecks in web services.

Azure _______ is a cloud computing service for building, testing, deploying, and managing applications through Microsoft-managed data centers.

  • App Service
  • Cosmos DB
  • Functions
  • Logic Apps
Azure App Service is a cloud computing service that supports building, testing, deploying, and managing applications.

How does RESTful architecture optimize network communication?

  • By encrypting all communication channels
  • By increasing the payload size of each request
  • By relying on complex session management
  • By using stateless communication and caching mechanisms
RESTful architecture optimizes network communication by adopting a stateless approach, reducing the need for server-side storage of client state. Caching mechanisms further enhance performance.

UDDI's role in a _______ architecture is to facilitate service management and discovery.

  • Cloud-Based
  • Microservices
  • Monolithic
  • Service-Oriented
UDDI plays a crucial role in a Service-Oriented architecture by facilitating service management and discovery. In a Service-Oriented architecture, services are designed to be independent and loosely coupled, and UDDI helps manage and discover these services, promoting flexibility and interoperability in the architecture.

JSON is a subset of _______, making it highly compatible with web browsers.

  • CSS
  • HTML
  • JavaScript
  • XML
JSON is a subset of JavaScript, making it highly compatible with web browsers. JavaScript Object Notation (JSON) is a lightweight data interchange format derived from JavaScript, ensuring seamless integration with JavaScript-based applications.

How does SOAP handle data encoding for transmission?

  • It does not handle data encoding
  • It uses JSON for encoding data
  • It uses XML for encoding data
  • It uses binary encoding for efficiency
SOAP typically uses XML for encoding data. XML provides a standardized way to represent structured data, making it platform-independent and human-readable.