SAP Updated C_CPE_2409 Exam Questions and Answers by dollie

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.

The Destination Service stores:

Endpoints

Authentication information

Configuration for external APIs or systems

This service is used by CAP applications to call external OData, REST, SOAP, or custom APIs.

Incorrect options:

A – Connectivity Service: Provides on-premise connectivity via Cloud Connector; does not store the metadata itself.

C – Core Data Service: CDS is a modeling language, not a BTP service.

Comprehensive and Detailed Explanation

AMultitarget Application (MTA)is the SAP-recommended packaging format for complex applications that involve multiple modules (for example, CAP service, UI, XSUAA, destination service). MTAs are deployed as .mtar archives using theCloud MTA Build Tool (mbt)anddeploy service.

Correct Options:

C – Using SAP Business Application Studio

SAP Business Application Studio includes:

A graphical MTA builder

Built-in Cloud MTA Build Tool

Deployment integration with SAP BTP

Wizards for generating mta.yaml

Developers can simply right-click the project →Build MTA→Deploy MTA Archive.

D – Manually creating and deploying the mta.yaml file

Developers can:

Write or update the mta.yaml (the deployment descriptor).

Use the Cloud MTA Build Tool to build the .mtar.

Deploy using the Cloud Foundry deploy service (cf deploy .mtar).

This is a fully supported and widely used approach.

Why the Other Options Are Incorrect:

A – SAP HANA Cloud tools:

These tools manage HANA databases, not MTAs.

B – cf push:

cf push deploys asingle module.

MTAs must be deployed viadeploy service, not cf push.

Side-by-side extensions run on SAP BTP, which is:

A – Distributed

BTP is a distributed cloud platform across:

Multiple data centers

Multiple hyperscalers

Multiple regions

Workloads run across distributed nodes and services.

B – Autonomous

Extensions operateindependentlyfrom SAP S/4HANA Cloud core.

They are:

Independently deployable

Independently versioned

Not impacted by S/4HANA upgrades

Running in isolated environments

Why C and D Are Incorrect:

C – Centralized:

Side-by-side extensibility isnotcentralized; it is explicitly distributed.

D – Heterogenic:

Extensions can run in heterogenous landscapes, but this is not the defining characteristic recognized in SAP extensibility models.