SAP E_C4HYCP_12 Exam Questions Instant Access

Question 1

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?

AThe Tomcat AJP parameter maxThreads is too small to handle simultaneous requests.

BThe JVM option maxAJPThreads is too small to handle simultaneous requests.

CThe thread is waiting for an incoming connection.

DThe system is about to crash because the thread is blocked and cannot perform its job.
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

Answer : C

Question 2

Where can you check the SAP Commerce platform version?Note: There are 2 correct answers to this question.

AIn the bin/platform/build.number file.

BIn the bin/platform/project.properties file.

CIn the Administration Console.

DIn the command line by running the ant-version.
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

Answer : A, C

Question 3

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

AConfiguration properties file

BImpEx

CBackoffice Administration Cockpit

DSAP Commerce Administration Console

EJava code
The recommended tools to enable JDBC logs in SAP Commerce are configuration properties file, Backoffice Administration Cockpit, and SAP Commerce Administration Console. You can use these tools 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. You can also use these tools to view or download the JDBC log files.You do not use ImpEx or Java code to enable JDBC logs in SAP Commerce. Reference:1

Answer : A, C, D

Question 4

What is a Restriction?

AThe WHERE clause of a FlexibleSearch statement

BA limitation of the types and attributes a user can see or edit in the Backoffice Administration Cockpit

CA way to assign access rights to users and user groups

DA fragment of the WHERE clause of a FlexibleSearch statement
A Restriction is a fragment of the WHERE clause of a FlexibleSearch statement that can be applied to a type or an attribute.It can be used to limit the visibility or access of certain items based on user groups or conditions

Answer : D

Question 5

What does SAP Commerce Cloud, context-driven services capture?Note: There are 3 correct answers to this question.

AData replication events

BOutgoing requests from SAP Commerce to external services

CClick events, order events, and address book event updates

DQuantity updates in the shopping cart

EAll customer interactions and behaviors
SAP Commerce Cloud, context-driven services capture click events, order events, and address book event updates, quantity updates in the shopping cart, and all customer interactions and behaviors.These data points are used to provide personalized and relevant experiences for customers based on their context and preferences.

Answer : C, D, E

Question 6

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?

AConfigure the auto reconnect property in the JDBC properties to reconnect to the database automatically.

BModify the FlexibleSearch query that fetches catalogs to fix the syntax errors.

CIncrease the number of connections in the pool if the current number is NOT sufficient.

DFix the missing links between related items in the catalog.
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

Answer : C

Question 7

Which ImpEx headers can you use to update an SAP Commerce Cloud item?Note: There are 2 correct answers to this question.

AINSERT_UPDATE UserGroup;UID[unique=true];locname[lang=en];locname[lang=de];groups(uid)[mode=append]

BINSERT_UPDATE UserGroup;UID[unique=true];locname[lang:en];locname[lang:de];groups(uid)[mode=append]

CUPDATE UserGroup;UID[unique=true];locname;groups(uid)[mode=append]

DINSERT_UPDATE UserGroup;UID;locname;groups(uid)[mode=append]
The ImpEx headers that you can use to update an SAP Commerce Cloud item are INSERT_UPDATE UserGroup;UID[unique=true];locname[lang=en];locname[lang=de];groups(uid)[mode=append] and UPDATE UserGroup;UID[unique=true];locname;groups(uid)[mode=append]. These headers can modify existing items or create new items if they do not exist. The INSERT_UPDATE header can also specify the language for localized attributes using the lang modifier.The other headers are not valid because they either use an incorrect syntax for the lang modifier (B) or do not specify the unique attribute (D).

Answer : A, C

SAP Certified Product Support Specialist - SAP Commerce Cloud E_C4HYCP_12 Exam Questions