MuleSoft MCD-Level-2 Prüfungsthemen:
| Abschnitt | Gewichtung | Ziele |
|---|---|---|
| Bereitstellung produktionsreifer APIs | 25% | - API-Versionsverwaltung und Lebenszyklussteuerung - API-Automatische Erkennung und Proxy-Konfiguration - Bereitstellung auf CloudHub und kundenseitig betriebenen Laufzeitumgebungen - Anwendung und Verwaltung von API-Richtlinien |
| Sicherheit, Leistung und DevOps | 25% | - CI/CD-Pipelines und DevOps-Verfahren - Authentifizierung, Autorisierung und TLS - Leistungsoptimierung und Ressourcenverwaltung - Optimierung von DataWeave und Effizienz bei Datenumwandlungen |
| Entwicklung wartbarer und modularer Anwendungen | 25% | - Komponententests mit MUnit - Anwendungsverpackung und Konfiguration - Modularisierungs- und Wiederverwendbarkeitsmuster - Maven-Projektstruktur und Abhängigkeitsverwaltung |
| Überwachung, Protokollierung und Fehlerbehandlung | 25% | - Sichere Speicherung von Eigenschaften und Datenmaskierung - Fehlerbehandlungsstrategien und Ausnahmeverwaltung - Implementierung von Zustandsprüfungen und individueller Protokollierung - Verwendung von Anypoint Monitoring und Übersichtsbildschirmen |
MuleSoft Certified Developer - Level 2 (Mule 4) MCD-Level-2 Prüfungsfragen mit Lösungen
1. A heathcare customer wants to use hospital system data, which includes code that was developed using legacy tools and methods. The customer has created reusable Java libraries in order to read the data from the system.
What is the most effective way to develop an API retrieve the data from the hospital system?
A) Create the Java code in your project and invoice the data from the code
B) Refer to JAR files in the code
C) Include the libraries writes deploying the code into the runtime
D) Install libraries in a local repository and refer to it in the pm.xml file
2. A Mule API receives a JSON payload and updates the target system with the payload. The developer uses JSON schemas to ensure the data is valid.
How can the data be validation before posting to the target system?
A) Apply the JSON Schema policy in API Manager and reference the correct schema in the policy configuration
B) Use a DataWeave 2.09 transform operation, and at the log of the DataWeave script, add:
%dw 2.0
Import.json-moduls
C) Using the DataWeave if Else condition test the values of the payload against the examples included in the schema
D) Add the JSON module dependency and add the validate-schema operation in the flow, configured to reference the schema
3. Multiple individual Mute application need to use the Mule Maven plugin to deploy to CloudHub.
The plugin configuration should .. reused where necessary and anything project, specific should be property-based.
Where should the Mule Maven details be configured?
A) A Bill of Materials (BOM) parent pm
B) Pom, xml
C) Settings, xml
D) A parent pom.xml
4. The flow is invoicing a target API. The API's protocol is HTTPS. The TLS configuration in the HTTP Request Configuration global element is set to None. A web client submits a request to
http:localhost:8081/vehicles.
If the certificate of the target API is signed by a certificate authority (CA), what is true about the HTTP Request operation when the flow executes?
A) The HTTP Request operation will succeed if the CA's certificate is present in the JRE's default truststore.
B) The HTTP Request operation will succeed if the CA'S certificate is present in the JRE's default keystore
C) The HTTP Request operation will always fail regardless of the CA
D) The HTTP Request operation will always succeed regardless of the CA
5. The Center for Enablement team published a common application as a reusable module to the central Nexus repository.
How can the common application be included in all API implementations?
A) Copy the common application's source XML file and out it in a new flow file in the src/main/mule folder
B) Download the common application from Naxus and copy it to the src/main/resources folder in the API
C) Add a Maven dependency in the PCM file with multiple-plugin as <classifier>
D) Add a Maven dependency in the POM file with jar as <classifier>
Fragen und Antworten:
| 1. Frage Antwort: D | 2. Frage Antwort: D | 3. Frage Antwort: D | 4. Frage Antwort: A | 5. Frage Antwort: D |
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