How does SOA contribute to business agility and process optimization?
- By enabling modular and reusable services
- By enforcing rigid business processes
- By limiting flexibility in system design
- By prioritizing technology over business needs
SOA contributes to business agility and process optimization by enabling the development of modular and reusable services. This allows organizations to adapt quickly to changing business requirements, streamline processes, and achieve greater flexibility in designing and implementing solutions.
For secure API access, _______ is a protocol for delegating authorization.
- LDAP
- OAuth
- SAML
- SSL
OAuth is a protocol commonly used for delegating authorization in the context of secure API access.
In a scenario where an organization needs to expose different APIs to various external clients, what feature of API Gateways is most beneficial?
- API Versioning
- Authentication and Authorization
- Rate Limiting
- Request Logging
API Versioning in API Gateways is most beneficial when an organization needs to expose different APIs to various external clients, allowing for smooth evolution and backward compatibility.
AWS _______ is a managed service that simplifies the setup and scaling of a distributed database system.
- ECS (Elastic Container Service)
- Lambda
- RDS (Relational Database Service)
- S3 (Simple Storage Service)
AWS RDS (Relational Database Service) is a managed service for databases, simplifying the setup and scaling of distributed database systems.
In a Microservices Architecture, services communicate with each other using _______.
- HTTP/HTTPS
- Message Queues
- REST
- SOAP
Services in a Microservices Architecture communicate with each other using Message Queues, enabling asynchronous and decoupled interactions.
In SOAP, the _______ defines the data types used in the message.
- UDDI
- WSDL
- XML Schema
- XML-RPC
In SOAP, the XML Schema is used to define the data types that can be used in the SOAP message, ensuring consistency in data representation.
In the context of API security, _______ refers to verifying the identity of a user or service.
- Authentication
- Authorization
- Decryption
- Encryption
In API security, authentication is the process of verifying the identity of a user or service accessing the API.
_______ is the process by which a SAML assertion is exchanged for a service provider token.
- Assertion Transfer
- SAML Transformation
- Security Handshake
- Token Exchange
The process by which a SAML assertion is exchanged for a service provider token is known as Token Exchange.
Which technology is primarily used for containerization in web services?
- Docker
- HTML
- Java
- Python
Docker is a popular technology used for containerization in web services, providing a lightweight and portable environment.
In the context of API Gateway, what is rate limiting used for?
- Controlling the number of requests a client can make in a given time period
- Determining the color scheme of the API documentation
- Encrypting API data
- Managing the size of API responses
Rate limiting in an API Gateway is used to control the number of requests a client can make within a specified time period, preventing abuse and ensuring fair usage.