In a scenario involving microservices architecture, why would JWT be preferred over traditional session-based authentication?
- Compatibility with legacy systems
- Simplicity and ease of implementation
- Stateless nature and scalability
- Tight coupling between services
JWT is preferred in microservices architectures due to its stateless nature, making it scalable and efficient. It eliminates the need for centralized session management.
The technique of using _______ tokens can help in preventing CSRF, which is often confused with XSS.
- Anti-CSRF
- HMAC
- JWT
- Session
Using Anti-CSRF tokens is a technique to prevent Cross-Site Request Forgery (CSRF) attacks, often confused with Cross-Site Scripting (XSS).
Which type of encryption is commonly used for securing data in transit?
- AES
- MD5
- RSA
- SSL/TLS
SSL/TLS encryption is commonly used for securing data in transit, providing a secure communication channel over the internet.
In Microservices, _______ helps in managing complex inter-service communication patterns.
- API Gateway
- Docker Container
- Load Balancer
- Service Registry
API Gateway is a crucial component in Microservices architecture, managing and routing requests between services, handling complex communication patterns.
REST services typically exchange data in which format?
- HTML
- JSON
- Plain Text
- XML
REST services typically exchange data in JSON (JavaScript Object Notation) format. JSON is a lightweight and readable data interchange format that is easy for both humans to understand and machines to parse, making it well-suited for data exchange in RESTful architectures.
In ensuring interoperability, _______ plays a crucial role in defining security protocols for web services.
- REST
- SOAP
- WSDL
- XML Security
In ensuring interoperability, SOAP (Simple Object Access Protocol) plays a crucial role in defining security protocols for web services. SOAP provides a standardized way to communicate and exchange information between different systems, contributing to secure and reliable interoperability in distributed environments.
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.