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Salesforce Arch-303 Exam Syllabus Topics:

Salesforce Certified B2C Commerce Architect Sample Questions:

1. Northern Trail Outfitters uses an Order Management system (OMS), which creates an order tracking number for every order 24 hours after receiving it. The OMS provides only a web-service interface to get this tracking number. There is a job that updates this tracking number for exported orders, which were last modified yesterday.
Part of this jobs code looks like the following:
Based on the above description and code snippet, which coding best practice should theArchitect enforce?

A) Configure circuit breaker and timeout for theOMS web service call to prevent thread exhaustion.
B) Post-processing of search results is a bad practice that needs to be corrected.
C) The transaction for updating of orders needs to be rewritten to avoid problems with transaction size.
D) Standard order import should be used instead of modifying multiple order objects with custom code.

2. The Client wishes to implement a third party integration that allows for free shipping If the customer Is a member of the third party service. When the customer's order is exported to the Order Management System (OMS) it also creates a custom object in order to track additional data before sending that order data to the third-party service as well.
What technical concern should the Architect raise to protect performance and stability of the site1?

A) The customer's order data sent to a third-party and related security needs.
B) The OMS having order data sent to a thud party and related security needs.
C) The customer order quota and related retention or deletion needs.
D) The custom object quota and related retentionor deletion needs.

3. The storefront integrates with a REST based Address verification service (AVS) that uses token based security. The sequence of calls in the API documentation for this AVS looks like the following
1. Client authentication call, which contains the merchantId and secret in a GET request and returns a token in the response.
2. Address verification call, which contains the token and the address to verify in a POST request.
Once the token is obtained, it is valid for hours and it is not needed to request a new one for subsequent address verification calls, the AVS charges for every request made no matter if it is client authentication call or address verificationcall.
Which three strategies could be applied to allow for efficient use of the service without compromising security? Choose 3 answers

A) Use a job to store and update the token in a customobject that is used from the storefront code
B) Use HTTPService caching for the client authentication call.
C) Obtain the token from a custom cache before making the client authentication call.
D) Obtain the token from local storage of the browser and update it once It expires.
E) Apply page caching to the client authentication controller that is used with AJAX.

4. An Order Management System (OMS) handles orders from multiple brandspecific sites, as part of the processing, the OMS sends the processing detail to be added at notes to the orders in B2C Commerce. These processing details are captured temporarily in custom objects, and are later processed by a batch Job that:
* Processes the custom object to extract the orderid and note data.
* Tries to load the order.
* If the order is not found, it deletes the custom object and moves on.
* If the order is found, it updates notes In the Order, upon successful update of this order, it deletes the custom object.
There is an Issue reported that the job is constantly failing and custom objects are growing in number. On investigating the production look the message below is being logged on each failure:

What are three solution The Architect can take to fix this issue without losing meaningful data?
Choose 3 answers

A) Take the backup of the custom object and delete the custom object to ensure on the next job run the custom objects are getting processed.
B) Engage B2C Commerce Support Team to soften the quota limit for ''object.OrderPO.relation.notes''
C) Using BM site import/export, softenthe<quota id=''object.orderPo.relation,notes''> <custom- action>warn<custom-action> </quots>to make sure that neither order notes are lost and custom object is processed.
D) Take the backup of the Order as XML and delete the notes from Order to ensure on the next jobrun the custom objects are getting processed.
E) Take the backup of the Order as XML and delete the Order to ensure on the next job run, the custom objects are getting processed.

5. a B2C Commerce developer has Implemented a job that connects to an SFTP, loops through a specific number of .csv rtes. and Generates a generic mapping for every file. In order to keep track of the mappingsimported, if a generic mapping is created successfully, a custom object instance w created with the .
csv file name. After running the job in the Development instance, the developer checks the Custom Objects m Business Manager and notices there Isn't a Custom Object for each csv file that was on SFTP.
What are two possible reasons that some generic mappings were not created? Choose 2 answers

A) Invalid format in one or more of the .csv files.
B) The generic mappings definition need to be replicated fromStaging before running the job.
C) The maximum number of generic mappings was reached.
D) The job needs to run on Staging and then replicate the generic mappings and custom objects on Development

Solutions: