C_CPE_16 試験問題を無料オンラインアクセス

You want to register custom event handlers using instances of CAP Node.js SDK classes.
Which one do you use?

• A.cds.Event
• B.cds.Service
• C.cds.Request

You develop an application using the Cloud Foundry environment.
What are some steps to restrict access to this application? Note: There are 2 correct answers to this question.

• A.Define the role template name in the role-templates element of the xs-security.json file.
• B.Set the Scopes element to the required scope name in the xs-security.json file.
• C.Set the Scopes element to the required scope name in the xs-app.json file.
• D.Set the role-name attribute of the Security-role element in the web.xml file to the required role template name.

What are key elements of reactive systems in the distributed environment of side-by-side extensions?
Note: There are 2 correct answers to this question.

• A.Synchronous API communication between server and client
• B.Asynchronous interaction between a browser and a system
• C.Asynchronous message-driven communication between systems
• D.Loose coupling and isolation between systems

What is the role of the XSUAA service in the SAP Cloud Platform?

• A.Cloud Resource Management
• B.Data Modeling
• C.User Authentication
• D.Business Logic Implementation

Which error is thrown by the CAP SDK for Node.js, when a CRUD operation violates the foreign key constraints?

• A.FOREIGN_KEY_VIOLATION
• B.UNIQUE CONSTRAINT_VIOLATION
• C.ILLEGAL CRUD OPERATION
• D.CX_SY_CONSTRAINT_VIOLATION