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E-C4HYCP-12 Dumps Questions Study Exam Guide
The SAP E-C4HYCP-12 (Certified Product Support Specialist - SAP Commerce Cloud) Certification Exam is designed to test the skills and knowledge of individuals who work in product support roles and are responsible for supporting SAP Commerce Cloud solutions. This certification exam validates the expertise of individuals in handling customer queries, troubleshooting technical issues, and providing product support to customers.
NEW QUESTION # 11
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 item has been added without specifying a deployment table.
- B. The new deployment table has been added without specifying a new item.
- C. The new item type will be created after a system update.
- D. The Java class associated to the new item is missing.
Answer: A
NEW QUESTION # 12
A customer reports an incident where the SAP Commerce system crashes in production. The customer provides the following log:
What would you advise the customer to do to avoid this happening again?
- A. Configure the auto reconnect property in the JDBC properties to reconnect to the database automatically.
- B. Increase the number of connections in the pool if the current number is NOT sufficient.
- C. Fix the missing links between related items in the catalog.
- D. Modify the FlexibleSearch query that fetches catalogs to fix the syntax errors.
Answer: B
Explanation:
The advice that you would give to the customer to avoid this issue happening again is to increase the number of connections in the pool if the current number is not sufficient. The log indicates that the customer is facing a connection pool exhaustion issue, which means that there are no available connections to the database. This can cause performance degradation or system crashes. Increasing the number of connections in the pool can help prevent this issue by allowing more concurrent requests to access the database. You do not configure the auto reconnect property in the JDBC properties, as this may not solve the root cause of the issue or may introduce other problems. You do not modify the FlexibleSearch query that fetches catalogs or fix the missing links between related items in the catalog, as these are not related to the issue. Reference: 1
NEW QUESTION # 13
Which of the following does Product Support consider to be a workaround?Note: There are 2 correct answers to this question.
- A. The support engineer provides guidelines on how to implement and configure a custom Spring bean overriding the default behavior in SAP Commerce.
- B. The support engineer provides the customer with the official SAP Commerce patch that includes the fix.
- C. The support engineer provides an alternative solution that resolves at least the basic processes of the affected feature.
- D. The support engineer provides guidelines on how to modify the code of the affected feature.
Answer: A,D
NEW QUESTION # 14
Which properties can you set to use Service Layer Direct?Note: There are 2 correct answers to this question.
- A. Set persistence.legacy.mode to False in core-spring.xml.
- B. Set persistence.legacy.mode and servicelayer.prefetch to False All in the local.properties.
- C. Set persistence.legacy.mode to False in the local.properties.
- D. Set the sld.enabled modifier to True in the ImpEx file.
Answer: C,D
NEW QUESTION # 15
You see the following entry in the thread dumps while analyzing a system's performance:ajp-8019- 43" nid=183 state=WAITING - waiting on <0x515a41f6> (a org.apache.tomcat.util.net.JIoEndpoint$Worker) - locked <0x515a41f6> (a org.apache.tomcat.util.net.JioEndpoint$Worker)at java.lang.Object.wait(Native Method)at java.lang.Object.wait(Object.java :485)at org.apache.tomcat.util.net.JioEndpoint$Worker.await(JioEndpoint.java :471)at org.apache.tomcat.util.net.JioEndpoint$Worker.run(JioEndpoint.java :497)at java.lang.Thread.run(Thread.java:662)Locked synchronizers: count = 0 How do you interpret this thread dump?
- A. The system is about to crash because the thread is blocked and cannot perform its job.
- B. The Tomcat AJP parameter maxThreads is too small to handle simultaneous requests.
- C. The JVM option maxAJPThreads is too small to handle simultaneous requests.
- D. The thread is waiting for an incoming connection.
Answer: D
Explanation:
The thread dump entry indicates that the thread is waiting for an incoming connection. The thread is part of the AJP connector, which communicates with a web connector via the AJP protocol. The thread is in a WAITING state, which means that it is waiting for another thread to perform an action. The thread is waiting on an object of type org.apache.tomcat.util.net.JIoEndpoint$Worker, which represents a worker thread that processes incoming requests. The thread dump entry does not imply that the Tomcat AJP parameter maxThreads is too small, that the JVM option maxAJPThreads is too small, or that the system is about to crash. Reference: 1
NEW QUESTION # 16
What should you do before you report incorrect software behavior to SAP (third-level support)?Note: There are 2 correct answers to this question.
- A. Document the complete technical environment information of the system where the incident occurred to provide to SAP.
- B. Reproduce and validate the problem on the standard out-of-the-box SAP Commerce.
- C. Tell the customer that the reported problem will be fixed in a future patch release.
- D. Test the issue on the customer's SAP Commerce installation.
Answer: A,B
Explanation:
The steps that you should do before you report incorrect software behavior to SAP (third-level support) are documenting the complete technical environment information of the system where the incident occurred and reproducing and validating the problem on the standard out-of-the-box SAP Commerce. These steps are necessary to provide SAP with enough information to analyze and resolve the issue and to ensure that the issue is not caused by customizations or extensions. Reference: 2
NEW QUESTION # 17
Which benefits does SAP BTP Extensions integration provide?Note: There are 2 correct answers to this question.
- A. A customization layer for SAP Commerce Cloud that depends on the API Registry module
- B. Microservices that customize the standard functions of SAP Commerce Cloud without compromising on upgradability
- C. An alternative and independent application to SAP Commerce Cloud based on the backoffice
- D. An analysis layer to capture customer interactions, contexts, and behaviors for future processing
Answer: B,C
NEW QUESTION # 18
How do you persist changes to enable and disable JDBC logging?
- A. Java code
- B. Configuration properties file
- C. SAP Commerce Administration Console
- D. Backoffice Administration Cockpit
Answer: B
NEW QUESTION # 19
What activity does SAP recommend to escalate an SAP support incident?
- A. Contact the customer's Customer Engagement Executive (CEE).
- B. Contact the incident processor directly via e-mail and increase the priority of the incident.
- C. Create another incident with very high priority (P1).
- D. Contact the Customer Interaction Center (CIC).
Answer: C
NEW QUESTION # 20
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 member of the admingroup
- B. Anonymous user
- C. Any user that does NOT have any restrictions
- D. Admin user
Answer: A,D
Explanation:
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.
NEW QUESTION # 21
Where can you check the SAP Commerce platform version?Note: There are 2 correct answers to this question.
- A. In the bin/platform/build.number file.
- B. In the Administration Console.
- C. In the command line by running the ant-version.
- D. In the bin/platform/project.properties file.
Answer: A,B
Explanation:
You can check the SAP Commerce platform version in the bin/platform/build.number file or in the Administration Console. The build.number file contains information about the platform version, patch version, build date, and build number. The Administration Console displays the platform version on its main page. You cannot check the platform version in the bin/platform/project.properties file or in the command line by running ant-version, as these sources do not contain this information
NEW QUESTION # 22
You are troubleshooting a connection pool issue.How do you investigate this issue?Note: There are 3 correct answers to this question.
- A. Request database dumps.
- B. Check the physical connections.
- C. Request console log files and thread dumps.
- D. Check the configuration parameters related to connection pool.
- E. Request heap dumps.
Answer: B,C,D
Explanation:
You can investigate a connection pool issue by checking the physical connections, requesting console log files and thread dumps, and checking the configuration parameters related to connection pool. The physical connections can help you monitor the number and status of connections to the database. The console log files and thread dumps can help you identify any errors or exceptions related to connection pool. The configuration parameters can help you adjust the connection pool size, timeout, or validation settings. You do not need to request heap dumps or database dumps, as they are not relevant for connection pool issues.
NEW QUESTION # 23
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 the next compilation
- B. On the next server startup
- C. After you login again
- D. After you logout
Answer: C,D
Explanation:
The automatic reset in the Backoffice Framework configuration resets the user settings to their default values after the user logs out and logs in again. The reset is not triggered by compilation or server startup
NEW QUESTION # 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 current PK sequence value is corrupt.
- B. The database engine verifies that the key is NOT unique and reports an exception
- C. SAP Commerce verifies that the key is NOT unique and reports an exception.
- D. A primary key is used in the database instead of a unique index.
Answer: B,C
Explanation:
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.
NEW QUESTION # 25
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 combines the Jalo layer and service layer.
- D. It bypasses the Jalo layer completely to persist data in the database.
- E. It bypasses the interceptors to persist data in the database.
Answer: B,C,D
NEW QUESTION # 26
Which of the following cases should you treat as a support incident?Note: There are 2 correct answers to this question.
- A. A partner requests information on how to customize the backoffice.
- B. A partner contacts Product Support for assistance with a custom solution.
- C. A partner contacts Product Support regarding a platform with slow performance.
- D. A partner needs specialized advice regarding the architectural aspects of a project.
Answer: A,C
NEW QUESTION # 27
Why would you use an SAP Commerce JDBC log?Note: There are 3 correct answers to this question.
- A. To check the Java classes caller hierarchy (Enable Trace checkbox must be activated)
- B. To analyze the number of user connections to the database at various times
- C. To check how long a query took in milliseconds
- D. To check FlexibleSearch queries that have been fired
- E. To retrieve the log from the database
Answer: A,C,D
Explanation:
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.
NEW QUESTION # 28
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. Replace all injections with a new ID for the new service.
- B. Override the alias of the original bean definition.
- C. Add a new bean definition with a new ID for the new service.
- D. Modify the existing bean definition with the new service.
- E. Implement a new custom service by extending the existing service.
Answer: C,D,E
NEW QUESTION # 29
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