P_C4HCD_1905 SAP Commerce Cloud 1905 Developer

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Check the first 10 questions. Answers are revealed only when you take the quiz.

1. 1 · Geral

   How can you create asynchronous events in the SAP Commerce Cloud platform? (Choose two.)

   • A)Implement the TransactionAwareEvent interface.
   • B)Implement the ClusterAwareEvent interface.
   • C)Change the platformClusterEventSender Spring bean configuration.
   • D)Extend the AbstractEvent class.

2. 2 · Geral

   You have generated a new extension based on the ywebservices template. You have enabled server-side caching. How would you annotate your method to take advantage of caching?

   • A)Add a @CacheControl annotation with the value attribute equal to your cache name and a custom key defined using SpEL.
   • B)Add a @Caching annotation with the value attribute equal to your cache name.
   • C)Add a @CacheControl annotation with the value attribute equal to your cache name.
   • D)Add a @Cacheable annotation with the value attribute equal to your cache name and a custom key defined using SpEL.

3. 3 · Geral

   How can CronJobs be started? (Choose three.)

   • A)CronJobs can be started and aborted only if implemented as abortable.
   • B)CronJobs can be started manually via the command line by running "ant runcronjob".
   • C)CronJobs can be started and aborted automatically if a configurable time threshold is exceeded.
   • D)CronJobs can be started manually using flexible search.
   • E)CronJobs can be started manually via the Backoffice administration perspective.

4. 4 · Geral

   Which component configurations does the ServiceLayer architecture promote? (Choose three.)

   • A)Services orchestrate Converters
   • B)Facades orchestrate Strategies
   • C)Facades orchestrate Converters
   • D)Facades orchestrate Services
   • E)Services orchestrate Strategies

5. 5 · Geral

   You are implementing two new independent extensions, extension A and extension B, that each extend and overwrite a bean of the core platform. How can you make sure the bean from extension B takes precedence over the one from extension A? (Choose two.)

   • A)Add only one of the extensions into localextensions.xml at the same time.
   • B)Define a dependency wherein extension B requires extension A.
   • C)Use the beans' parent attribute in extension B to specify the core bean.
   • D)The beans are loaded in alphabetical order; therefore, extension B takes precedence.

6. 6 · Geral

   You are running a transaction that creates an item and updates it twice. If the transaction is committed successfully, how many AfterSaveEvent items will the ServiceLayer create?

   • A)3
   • B)1
   • C)2
   • D)0

7. 7 · Geral

   You need to create a CronJob for an automated task that will be performed every day at midnight. Which steps would you follow? (Choose three.)

   • A)Register the JobPerformable bean in your extension's Spring configuration file.
   • B)Create a CronJob item and a trigger for midnight using ImpEx or Backoffice.
   • C)Perform a system update for essential data.
   • D)Perform a system update for sample data.
   • E)Define the Cronjob logic in a class that implements the JobPerformable interface

8. 8 · Geral

   How many category items will the following ImpEx create? $prodCat=electronicsProductCatalog $version=Staged $catVersion=catalogVersion(catalog(id[default=$prodCat]),version[default=$version]) INSERT_UPDATE Category;code[unique=true];$catVersion[unique=true] ;test_category;electronicsProductCatalog ;test_category;apparelProductCatalog:$version ;test_category;:Online ;test_category;

   • A)2
   • B)3
   • C)1
   • D)4

9. 9 · Geral

   Your solution has been live for a significant period of time and you now need to update project data across multiple environments. What is the recommended approach for updating the project data?

   • A)With each deployment, manually import the ImpEx files via the hybris Admin Console or via the ant importimpex target.
   • B)Create a class that extends AbstractSystemSetup and use the @SystemSetup annotation with TYPE.PROJECT, which can run an import of your ImpEx files during an update.
   • C)Extract a SQL script of all the changes in a single environment, which a DBA can then run directly against the database for all remaining environments.
   • D)Create a class that extends AbstractPatchesSystemSetup and configure any data patches, which can run an import of your ImpEx files during an update.

10. 10 · Geral

    Assuming that property impex.legacy.scripting is set to false and ‘Enable code execution’ is checked, what are the results of the following ImpEx script? INSERT_UPDATE Title;code[unique=true] #%groovy% beforeEach: line.clear(); ;foo; ;bar; ;baz;

    • A)New entries will NOT be updated or inserted in the table titles.
    • B)All "foo", "bar", and "baz" codes will be updated or inserted
    • C)All data rows will be cleared of unnecessary space.
    • D)Only the Title with code that equals "baz" will be updated or inserted.

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