C_CPE_2409 Exam Dumps - SAP Certified Associate - Backend Developer - SAP Cloud Application Programming Model

In CAP, external services are typically defined using:

service.cds or additional CDS files that declare:

using { API as ExternalService } from './external-service.edmx';

This integrates the external OData metadata into the CAP model layer.

CAP convention loads external models annotated in CDS files, making service.cds the default place for such declarations.

Incorrect options:

A – index.js: Holds custom logic, not service definitions.

B – package.json: Lists dependencies and scripts.

C – manifest.json: Not used in CAP backend projects.

For Node.js/TypeScript development with frameworks like NestJS, the environment supports:

Automatic rebuild (A): Tools like ts-node-dev or the Nest CLI recompile TypeScript on file changes.

Debug JavaScript/TypeScript with breakpoints (D): Visual Studio Code supports debugging Node.js applications and stopping on breakpoints.

Incorrect options:

B: Debugging Java applications requires JVM and Java tooling, not applicable to NestJS.

C: Auto-redeploy implies container or platform redeployment; local development normally only rebuilds and restarts, not redeploys.

Comprehensive and Detailed Explanation

To call on-premise systems (e.g., ECC, on-prem S/4HANA, custom OData services), CAP requires:

D – Cloud Connector

The Cloud Connector creates asecure tunnelbetween SAP BTP and the on-prem network.

It maps internal systems and resources (paths, ports) to virtual on-demand resources that BTP can access.

Without Cloud Connector, BTP services cannot reach the on-prem landscape.

B – Destination Service

CAP applications rely onDestinationsto configure:

Hostnames and URLs

Proxy types (onPremise)

Authentication mechanisms

SAP Cloud Connector location IDs

System routing metadata

Outbound CAP service calls use destination configuration to find the on-premise endpoint.

Why the Other Options Are Incorrect:

A – API Management:

Useful for external API governance but not mandatory for on-premise connectivity.

C – Event Mesh:

Used for event-driven communication, not direct connectivity to legacy/on-prem services.

In SAP’s CI/CD service:

You may manually trigger a pipeline without committing changes by selecting “Trigger a Build” in the CI/CD job interface.

This initiates the entire pipeline based on the latest version in the configured repository.

Incorrect options:

A: Sync & Share is not related to triggering builds.

B: Local build tasks do not invoke the CI/CD pipeline.

C: Deploy does not execute the CI/CD pipeline.

The Kyma project (used in SAP BTP, Kyma runtime) is an extension framework that provides modular building blocks to extend applications using Kubernetes-native components. The official Kyma module list includes:

Serverless (A): Provides functions-as-a-service capabilities, enabling lightweight event-driven workloads.

Telemetry (C): Offers logging, metrics, and tracing capabilities enhancing observability.

API Gateway (E): Enables secure and managed exposure of APIs, including authentication and routing.

Incorrect options:

B – Data Warehouse: Not a Kyma module.

D – Storage: Storage is a Kubernetes concept, not a Kyma module.