_______ 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.
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.
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.
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.
What is the primary purpose of using mock services in web service development?
- Enhancing graphic design
- Generating test data
- Mimicking the behavior of real services
- Running production services
Mock services are used to mimic the behavior of real services, facilitating testing and development without relying on actual services.
WSDL's integration with _______ technology enables automatic code generation for web services.
- JSON
- REST
- SOAP
- XML-RPC
WSDL's integration with SOAP (Simple Object Access Protocol) technology enables automatic code generation for web services, making it easier to implement and consume services.
Which format is typically more lightweight and used in RESTful web services?
- HTML
- JSON
- XML
- YAML
JSON (JavaScript Object Notation) is typically more lightweight and commonly used in RESTful web services. Its lightweight and easy-to-read nature align well with the principles of REST architecture, where simplicity and efficiency are key considerations for data exchange between clients and servers.
When encountering an error in a web service, what is the most important piece of information to look at first?
- Error code and message
- Number of users online
- Server hardware specifications
- Time of the error occurrence
The most important piece of information to look at first when encountering an error in a web service is the error code and accompanying message, providing insights into the nature of the issue.
The principle of _______ should be applied in web service development to ensure each service does one thing well.
- Code Duplication
- Inheritance
- Polymorphism
- Single Responsibility
Applying the principle of Single Responsibility ensures that each web service focuses on one specific functionality, promoting modular and maintainable code.
Which method is commonly used to transform XML data for different purposes in web services?
- AJAX (Asynchronous JavaScript and XML)
- JSON (JavaScript Object Notation)
- XML-RPC (Remote Procedure Call)
- XSLT (eXtensible Stylesheet Language Transformations)
XSLT is commonly used to transform XML data for different purposes in web services.
A web service provider is expanding to the European market. What key compliance aspect must they focus on?
- FERPA (Family Educational Rights and Privacy Act)
- GDPR (General Data Protection Regulation)
- HIPAA (Health Insurance Portability and Accountability Act)
- PCI DSS (Payment Card Industry Data Security Standard)
When expanding to the European market, compliance with GDPR is crucial to ensure the protection of personal data.
_______ testing focuses on the communication paths and interactions between components to detect interface defects.
- Acceptance
- Integration
- System
- Unit
Integration testing specifically focuses on the communication paths and interactions between components to detect interface defects.