In REST, _______ refers to a method used for transferring a current representation of the resource.

  • DELETE
  • GET
  • PATCH
  • PUT
In REST, the PATCH method is used for transferring a current representation of the resource. It is employed to apply partial modifications to a resource, updating only the specified fields without requiring the client to send the entire representation. This can be more efficient when dealing with large resources or when making targeted updates to specific attributes.

What is the significance of ISO/IEC 27001 certification for a web service?

  • It certifies the quality of user interface design
  • It denotes adherence to programming language standards
  • It ensures compliance with environmental standards
  • It guarantees the security of information assets
ISO/IEC 27001 certification is significant for web services as it assures the implementation of information security management systems, ensuring the security of data and information assets.

The _______ element in WSDL defines the operations offered by the service.

In WSDL, the element defines the operations offered by the service. It contains a set of abstract operations, each representing a message exchange pattern.

A software development team is deploying a complex application with multiple interdependent services. What Docker feature would best handle this setup?

  • Docker Compose
  • Docker Hub
  • Docker Swarm
  • Dockerfile
Docker Compose is a tool for defining and running multi-container Docker applications. It allows the definition of services, networks, and volumes in a single file, simplifying the deployment of complex, interdependent services.

To manage state in stateless SOAP services, the technique of _______ is commonly used.

  • Cookies
  • Session Management
  • WS-ReliableMessaging
  • WS-Security
In stateless SOAP services, managing state is essential. Session management is a common technique employed to maintain state across multiple requests. It allows for the persistence of information related to a particular session, ensuring continuity and coherence in interactions with the stateless service.

RESTful services are stateless. What does this imply in terms of client-server communication?

  • Each request from a client contains all the information needed for the server to fulfill it.
  • The client must include a state identifier in each request.
  • The server retains no information about the client's state between requests.
  • The server stores the client's state for future interactions.
Stateless in REST means that the server does not retain any information about the client's state between requests. Each request from a client to the server must contain all the information needed to understand and fulfill the request, promoting scalability and simplicity in the communication model.

A company is transitioning from a monolithic architecture to Microservices. What should be the focus for the initial phase?

  • Database schema optimization
  • Network security protocols
  • Service boundaries and data management
  • User interface design
In the initial phase of transitioning to Microservices, focus should be on defining clear service boundaries and effective data management. This helps in the proper segmentation of the monolith into manageable services.

What is the primary benefit of using Docker in application development?

  • Graphic design in web development
  • Portability of applications
  • Real-time analytics
  • Speech recognition
Docker provides the primary benefit of portability, allowing applications to run consistently across different environments.

In TLS, _______ encryption is used to secure the initial exchange of keys.

  • Asymmetric
  • Hashed
  • Obfuscated
  • Symmetric
In TLS, asymmetric encryption is used to secure the initial exchange of keys, providing a secure means of key distribution.

Compliance with _______ is crucial for web services dealing with payment card information.

  • GDPR
  • HIPAA
  • PCI DSS
  • SOX
Compliance with PCI DSS (Payment Card Industry Data Security Standard) is crucial for web services dealing with payment card information.