[2023年11月]更新のE_C4HYCP_12問題集で時間限定！無料アクセスせよ！
E_C4HYCP_12問題集で2023年最新のSAP E_C4HYCP_12試験問題
SAP E-C4HYCP-12（認定製品サポートスペシャリスト-SAP Commerce Cloud）認定試験は、製品サポートの役割で働いており、SAP Commerce Cloud Solutionsのサポートを担当する個人のスキルと知識をテストするように設計されています。この認定試験では、顧客クエリの処理、技術的な問題へのトラブルシューティング、顧客への製品サポートの提供における個人の専門知識を検証します。
質問 # 20
You enable the automatic reset in the Backoffice Framework configuration.When is the reset triggered?Note: There are 2 correct answers to this question.
- A. After you logout
- B. On the next server startup
- C. After you login again
- D. After the next compilation
正解：A、C
質問 # 21
A new item type was added to an items.xml file named CarProcessDefinition. After the Ant build and SAP Commerce server startup, the following appears in the log file:15:56:54 **** [java] [m[0;31mERROR [main] [DefaultModelConverterRegistry] code CarProcessDefinition does not belong to known type. Maybe you have added a new type without updating your system.What does this message mean?
- A. The new deployment table has been added without specifying a new item.
- B. The new item type will be created after a system update.
- C. The Java class associated to the new item is missing.
- D. The new item has been added without specifying a deployment table.
正解：B
解説：
The log message means that the new item type will be created after a system update. The message indicates that the code CarProcessDefinition does not belong to a known type, which means that the item type has not been registered in the system yet. This can happen when a new item type is added to an items.xml file but the system has not been updated to reflect the changes. A system update will create the new item type and its corresponding deployment table. The message does not mean that the new item has been added without specifying a deployment table, that the new deployment table has been added without specifying a new item, or that the Java class associated to the new item is missing. Reference: 2
質問 # 22
A customer reports a performance problem with DefaultStockService. After checking the customer's system by running SELECT COUNT(*) FROM {StockLevelHistoryEntry}, you discover that there are 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.
- A. Implement a CronJob that will clean the StockLevelHistoryEntry table according to customer business needs.
- B. Run Cleanup Type System in the SAP Commerce Administration Console.
- C. Suggest an improvement by creating a maintenance request for the customer.
- D. Delete the content of the StockLevelHistoryEntry table directly from the database to immediately improve performance.
正解：B、C
質問 # 23
How are bug fixes provided to partners and customers?
- A. SAP Commerce provides SAP Notes with code corrections describing the best way to fix a specific bug.
- B. SAP Commerce provides a patch release that contains only bug fixes and security patches.
- C. SAP Commerce delivers small jar archives called Hot Fix for the extension that fixes a specific bug.
- D. SAP Commerce provides an extension that contains bug fixes.
正解：B
解説：
SAP Commerce provides bug fixes to partners and customers through patch releases that contain only bug fixes and security patches. Patch releases are delivered on a regular basis and can be applied on top of the existing platform version without changing the functionality or requiring additional testing. SAP Commerce does not deliver small jar archives called Hot Fix, nor does it provide an extension that contains bug fixes or SAP Notes with code corrections for bug fixes. Reference: 1
質問 # 24
A customer reports an error and provides the following snippet of a log file:INFO | jvm 1 | srvmain
| 2013/11/15 21:36:38.829 | ERROR [ImpExWorker<1/4>] (000000RS-ImpEx-Import) [MultiThreadedImpExImportReader] line 11 at main script: worker 1 got error com.microsoft.sqlserver.jdbc.SQLServerException: Violation of PRIMARY KEY constraint
'PK 3819157796645776366'. Cannot insert duplicate key in object 'dbo.users'. The duplicate key value is (8796126019588).INFO | jvm 1 | srvmain | 2013/11/15 21:36:38.876 | de.hybris.platform.jalo.JaloSystemException: com.microsoft.sqlserver.jdbc.SQLServerException: Violation of PRIMARY KEY constraint 'PK 3819157796645776366'. Cannot insert duplicate key in object 'dbo.users'. The duplicate key value is (8796126019588).[HY--1]What could be the root cause of the error?Note: There are 2 correct answers to this question.
- A. The database engine verifies that the key is NOT unique and reports an exception
- B. A primary key is used in the database instead of a unique index.
- C. The current PK sequence value is corrupt.
- D. SAP Commerce verifies that the key is NOT unique and reports an exception.
正解：A、D
解説：
The root cause of the error is that the database engine verifies that the key is not unique and reports an exception. This happens when an attempt is made to insert a duplicate primary key value in the users table. SAP Commerce also verifies that the key is not unique and reports an exception. The current PK sequence value is not corrupt, nor is a primary key used instead of a unique index.
質問 # 25
You need to run a FlexibleSearchService query to get results without restrictions.To whom do you assign the session?Note: There are 2 correct answers to this question.
- A. Any user that does NOT have any restrictions
- B. Anonymous user
- C. Admin user
- D. Any member of the admingroup
正解：C、D
解説：
You can assign the session to an admin user or any member of the admingroup to run a FlexibleSearchService query without restrictions. These users have the ROLE_ADMIN assigned to them, which allows them to bypass any restrictions applied to other users or user groups.
質問 # 26
What must you do when you provide a workaround for a code glitch in an existing service, for example, ProductService?Note: There are 3 correct answers to this question.
- A. Add a new bean definition with a new ID for the new service.
- B. Modify the existing bean definition with the new service.
- C. Override the alias of the original bean definition.
- D. Implement a new custom service by extending the existing service.
- E. Replace all injections with a new ID for the new service.
正解：A、C、D
解説：
The steps that you must do when you provide a workaround for a code glitch in an existing service, such as ProductService, are adding a new bean definition with a new ID for the new service, implementing a new custom service by extending the existing service, and overriding the alias of the original bean definition. These steps can help you create a custom service that overrides the default behavior of an existing service without modifying its source code. You do not modify the existing bean definition with the new service, nor do you replace all injections with a new ID for the new service, as these steps may cause errors or inconsistencies.
質問 # 27
How do you configure SAP Commerce cluster settings?Note: There are 2 correct answers to this question.
- A. Specify the cluster settings in the %HYBRIS_BIN%/config/local.properties file for each cluster node.
- B. Set the cluster.node.autodiscovery to True in order to enable cluster ID autodiscovery.
- C. Specify exactly the same cluster settings for each node in the
%HYBRIS_BIN%/config/local.properties file. - D. Specify the cluster settings of each cluster node in the
%HYBRIS_BIN%/config/tomcat/conf/server.xml file.
正解：A、B
質問 # 28
Your customer is planning to use a PostgreSQL database for a new project.Where do you confirm the third-party compatibility?
- A. SAP Community
- B. SAP Support Portal
- C. SAP Commerce official product documentation
- D. SAP Store
正解：B
質問 # 29
What happens when you set the impex.legacy.mode property to True?Note: There are 2 correct answers to this question.
- A. The INSERT, UPDATE, and REMOVE operations are NOT performed by the ModelService during the import.
- B. The ServiceLayer interceptors and validators are triggered during the import/export process.
- C. The ServiceLayer interceptors and validators are NOT triggered during the import/export process.
- D. The INSERT, UPDATE, and REMOVE operations are performed by the ModelService during the import.
正解：A、B
質問 # 30
Which of the following cases should you treat as a support incident?Note: There are 2 correct answers to this question.
- A. A partner contacts Product Support for assistance with a custom solution.
- B. A partner requests information on how to customize the backoffice.
- C. A partner needs specialized advice regarding the architectural aspects of a project.
- D. A partner contacts Product Support regarding a platform with slow performance.
正解：B、D
解説：
The cases that you should treat as a support incident are when a partner contacts Product Support regarding a platform with slow performance or when a partner requests information on how to customize the backoffice. These cases indicate that there might be a problem with the standard functionality of SAP Commerce Cloud or that the partner needs guidance on how to use the product features. The other cases are not support incidents because they involve custom solutions or architectural aspects that are beyond the scope of Product Support
質問 # 31
What are some of the benefits of using Service Layer Direct?Note: There are 3 correct answers to this question.
- A. It works for global sessions and for current sessions.
- B. It allows you to read data from and write data to the database.
- C. It bypasses the Jalo layer completely to persist data in the database.
- D. It combines the Jalo layer and service layer.
- E. It bypasses the interceptors to persist data in the database.
正解：B、C、E
解説：
The benefits of using Service Layer Direct are allowing you to read data from and write data to the database, bypassing the Jalo layer completely to persist data in the database, and bypassing the interceptors to persist data in the database. Service Layer Direct is a feature that allows the service layer to interact with the persistence layer more efficiently and use fewer resources. It can be enabled on an as-needed basis in your Java code or when invoking ImpEx. It does not work for global sessions and for current sessions, nor does it combine the Jalo layer and service layer. Reference: 2
質問 # 32
How can you avoid bottlenecks in the SAP Commerce platform?Note: There are 2 correct answers to this question.
- A. Avoid using the lazy-loading mechanism when coding in the development phase.
- B. Check the average number of items per second imported by ImpEx to validate that the cache size is sufficient.
- C. Schedule a regular cleanup of the props table.
- D. Switch off relations ordering to improve the performance of the import and the synchronization.
正解：B、C
質問 # 33
You are troubleshooting a connection pool issue.How do you investigate this issue?Note: There are 3 correct answers to this question.
- A. Check the physical connections.
- B. Request console log files and thread dumps.
- C. Request database dumps.
- D. Request heap dumps.
- E. Check the configuration parameters related to connection pool.
正解：A、B、E
質問 # 34
Why would you use an SAP Commerce JDBC log?Note: There are 3 correct answers to this question.
- A. To check how long a query took in milliseconds
- B. To retrieve the log from the database
- C. To analyze the number of user connections to the database at various times
- D. To check FlexibleSearch queries that have been fired
- E. To check the Java classes caller hierarchy (Enable Trace checkbox must be activated)
正解：A、D、E
解説：
You would use an SAP Commerce JDBC log to check how long a query took in milliseconds, to check the Java classes caller hierarchy (if Enable Trace checkbox is activated), and to check FlexibleSearch queries that have been fired. The JDBC log can help you monitor and analyze the database queries executed by SAP Commerce and identify any performance issues or errors. You cannot use an SAP Commerce JDBC log to retrieve the log from the database or to analyze the number of user connections to the database at various times.
質問 # 35
How do you persist changes to enable and disable JDBC logging?
- A. Java code
- B. Backoffice Administration Cockpit
- C. Configuration properties file
- D. SAP Commerce Administration Console
正解：C
解説：
The tool that you use to persist changes to enable and disable JDBC logging is configuration properties file. You can use this file to set various configuration parameters related to JDBC logging, such as jdbc.log.enable, jdbc.log.level, jdbc.log.file.path, or jdbc.log.trace. These parameters are persisted across server restarts and can be changed without modifying the source code. You do not use SAP Commerce Administration Console, Java code, or Backoffice Administration Cockpit to persist changes to enable and disable JDBC logging. Reference: 2
質問 # 36
What activity does SAP recommend to escalate an SAP support incident?
- A. Contact the incident processor directly via e-mail and increase the priority of the incident.
- B. Contact the Customer Interaction Center (CIC).
- C. Create another incident with very high priority (P1).
- D. Contact the customer's Customer Engagement Executive (CEE).
正解：B
解説：
The recommended activity to escalate an SAP support incident is to contact the Customer Interaction Center (CIC). The CIC is available 24/7 and can provide a central point of contact for queries such as existing incidents, incident escalations, SAP ONE Support Launchpad navigation, S-user ID management, and more. You can contact the CIC by chat, phone, email, or Twitter. You do not contact the incident processor directly via email or increase the priority of the incident, as this may not be effective or appropriate. You do not create another incident with very high priority (P1), as this may cause confusion or duplication. You do not contact the customer's Customer Engagement Executive (CEE), as this is not their role. Reference: 2
質問 # 37
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