Question No 1

A customer reports a performance problem with DefaultStockService after checking the customers system by running SELECT COUNT (*) FROM (StockLevelHistoryEntry) hundreds of millions of instances of StockLevelHistoryEntry. What would you do to resolve this performance issue? Note: There are 2 correct answers to this question.

Choose the Choices:

Suggest an improvement by creating a maintenance report for the customer

Implement a CronJob that will clean the StockLevelHistoryEntry table according to customer business needs

Delete the content of the StockLevelHistoryEntry table directly from the database to immediately improve performance

Run the Cleanup Type System in the hybris administration Console(hAC)

Question No 2

You are troubleshooting a connection pool issue. How do you investigate this issue? Note: There are 3 correct answers to this question.

Choose the Choices:

Check the configuration parameters related to connection pool

Request JDBC logs

Request Console log files and thread dumps

Request heap dumps

Check the physical connections

Question No 3

What are the recommend tools to enable JDBC logs in SAP hybris? Note: There are 3 correct answers to this question.

Choose the Choices:

ImpEx

Backoffice Administration cockpit

Hybris configuration properties file

Java code

Hybris Administration console (hAC) Answer: C, D, E

Question No 4

Why would you use a JDBC log? Note: There are 3 correct answers to this question.

Choose the Choices:

To analyze the number of user connections to the database at various times

To check Flexible Search queries that have been fired

To check how long a query took in milliseconds

To check the Java classes caller hierarchy by ticking the Enable Trace checkbox

To retrieve the log from the database

Question No 5

What must you do when you provide a workaround for a code glitch in a existing service. For example, ProductService. Note: There are 3 correct answers to this question.

Choose the Choices:

Implement a new custom service by extending the existing service

Add a new bean definition with new ID for the new service

Override the alias of the original bean definition

Replace all injections with a new Id for the new service

Modify the existing bean definition with the new service

Practice SAP E_C4HYCP1811 Exam Questions

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Question No 2

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Question No 4

Question No 5

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