$metadata#Lessons(relatedResources(),objectives(objective()),modules(module(lessons(lesson()))),metaData(metaKeywords()))/$entity

<ul><li>Describe the four fundamental pillars for building cloud native applications</li><li>Explain SAP BTP's logging infrastructure for handling events</li><li>Explain the components for securing applications in SAP BTP Cloud Foundry.</li><li>Differentiate between types of automated tests for implementing quality standards</li><li>Explain mocking capabilities of SAP Cloud SDK using MockUtil class</li><li>Describe SAP S/4HANA Cloud event-driven extension apps</li><li>Explain the important aspects of multi-tenancy implementation</li></ul>

Describe qualities of cloud-applications and principles of application development for the cloud.

Principles of Cloud-native Application Development

Describe basic concepts on logging in SAP BTP

Logging Information in SAP BTP

Describe basic concepts on security of the extension application

Securing the Extension Application

Describe basic concepts about automated testing

Introducing Automated Tests

Describe basic concepts about mocking of API calls to SAP S/4HANA Cloud

Mocking SAP S/4HANA Calls

Describe basic concepts about event-driven extension apps

SAP S/4HANA Cloud Event-driven Extension Apps

Describe basic concepts about multi tenancy

Introducing Multi-Tenancy

Additional Topics Quiz

Additional Topics

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Microservices run in separate processes and communicate using HTTP.

Which of the following are the pillars of a Cloud-native extension application?

Which approuter component helps to install the correct version of the approuter using the npm tool?

The testing pyramid is a tool to visualize various kinds of tests. The principle is that the lower in the test pyramid a test category is, the more individual tests with a smaller scope should exist, and vice versa.

Which of the following characterize reactive systems?

________ identifies event types. It organizes event messages in the messaging infrastructure and is used for dispatching messages at runtime.

Integration tests have a reduced complexity. They skip the UI and work directly with the defined back-end APIs.

______ is a set of practices intended to reduce the time between committing a change to a system and the change being placed into normal production, while ensuring high quality.

Smoke tests are run when the application was deployed to production, to verify that the deployment was successful.

____________ represent a light-weight approach for running multiple processes in an isolated and specifically-restricted way on a single hosting operating system or virtual machine.

Which of the following are the important aspects of multi-tenancy?

Authentication is the access that an authenticated user gets and the actions they can perform.

Communicating using messages or events can be desirable in scenarios where direct communication can lead to tight coupling and unwanted dependencies at run time.

To introduce multi-tenancy, and to enrich the data and business process, we use the database service of SAP Cloud Platform.

In Customizing, you can bind topics to channels to identify which messages should be received by a specific instance of SAP BTP Enterprise Messaging.

Which of the following are the categories of automated tests?

Multi-tenancy is defined as a software architecture in which the software is provided once on a server that serves multiple customers, referred to as tenants.

In the testing pyramid, unit tests have the highest granularity.

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