In a federated security model, what role does an Identity Provider (IdP) play?
- It controls access to physical resources
- It encrypts data during transit
- It manages user identities and authenticates users
- It secures the network infrastructure
In a federated security model, an Identity Provider (IdP) manages user identities and authenticates users across multiple systems.
The _______ in UDDI is essential for understanding the functional aspects of a service.
- Business
- Metadata
- Security
- Technical
The Business facet in UDDI is essential for understanding the functional aspects of a service. It contains information about the service's business-related details, such as its name, description, and contact information. This facet helps service consumers assess the suitability of a service for their needs based on its business context.
In Microservices Architecture, what is the role of an API Gateway?
- Centralized entry point for handling requests
- Database management for microservices
- Load balancing across microservices
- Microservices monitoring tool
An API Gateway in Microservices Architecture serves as a centralized entry point for handling and routing requests to various microservices.
How can a web service ensure secure transmission of XML data over the internet?
- Hypertext Transfer Protocol (HTTP)
- JavaScript Object Notation (JSON)
- Representational State Transfer (REST)
- Transport Layer Security (TLS)
Transport Layer Security (TLS) ensures secure transmission by encrypting data during communication over the internet.
In Azure, what is the primary service used for relational database management?
- Azure Blob Storage
- Azure Cosmos DB
- Azure SQL Database
- Azure Table Storage
Azure SQL Database is the primary service in Azure used for relational database management.
In Postman, how are environment variables used during API testing?
- Defining API specifications
- Executing load tests
- Generating test reports
- Storing and managing dynamic values
In Postman, environment variables are used for storing and managing dynamic values, providing flexibility in API testing scenarios.
In a scenario where a web service needs to manage sensitive user data, what authentication technique is most appropriate?
- Biometric Authentication
- Client Certificates
- OAuth 2.0
- Two-Factor Authentication
Client Certificates provide an extra layer of security, making them suitable for scenarios where sensitive user data is involved.
For SOAP services, the _______ element contains detailed error information.
In SOAP services, the element contains detailed error information.
In multi-factor authentication, the use of a device the user owns is considered as _______.
- Authenticator
- Biometric
- Smart Card
- Token
In multi-factor authentication, a device the user owns, such as a smartphone with a security app, is often used as an authenticator.
In OAuth 2.0, _______ is a crucial component for secure authorization.
- Access Token
- Authorization Code
- OpenID Connect
- Refresh Token
In OAuth 2.0, the Authorization Code is a crucial component for secure authorization. It is part of the authorization flow, where the client redirects the user to the authorization server, and upon approval, the server issues an authorization code. This code is then exchanged for an access token, enhancing the security of the authorization process.