The _______ in RESTful services describes the desired state transition of a resource.
- Hypermedia Controls
- Resource Representation
- Resource State Model
- State Transition Model
The hypermedia controls in RESTful services, often achieved through HATEOAS (Hypermedia as the Engine of Application State), describe the desired state transition of a resource by providing links and actions.
When debugging a distributed system, what strategy is most effective for tracing issues?
- Code Review
- Distributed Tracing
- Log Analysis
- Unit Testing
Distributed tracing is an effective strategy for debugging in a distributed system, as it allows tracing the flow of requests across multiple services.
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.
How does Kubernetes differ from Docker in terms of container orchestration?
- Docker doesn't support container orchestration
- Docker is for development, and Kubernetes is for production
- Kubernetes is an orchestration platform, while Docker is a containerization platform
- Kubernetes is only suitable for small-scale applications
Kubernetes is primarily an orchestration platform that manages and scales containerized applications. Docker, on the other hand, is a platform for containerization.
How do regulatory requirements impact cloud-based web services differently than on-premises solutions?
- Cloud Resource Scalability
- Hardware Maintenance
- Location of Data Storage
- Network Bandwidth
Regulatory requirements impact cloud-based web services differently as data storage locations are distributed across various regions, requiring careful consideration for compliance.
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.