B2C Commerce Architect V1

While validating a LINK Cartridge for inclusion into the solution, an Architect notices that the UNK cartridge documentation requires the Architect to add a script node to a Pipeline in the storefront cartridge. The script is also a valid CommonJS module.

Which approach can the Architect use to Integrate this cartridge into a site that uses Controllers only?
A . Copy and paste the script that is required directly into the Controller, add the appropriate arguments, then execute the correct method
B. Add the script that Is required via a require statement In the Controller, add the appropriate arguments, and execute the correct method.
C. Add the script that is required via a Module, exports statement m the Controller add the
appropriate arguments, and execute the correct method.
D. Add the script that is required via an import$cript statement in the Controller, add the appropriate arguments, and execute the correct method.

View Answer

Answer: B

The Client is Crowing and decided to migrate its ecommerce website to B2C Commerce.

The Client provided the Architect with the f metrics for its existing website over the past 12 months and forecasted into the next year:

Noting these historical metrics and the forecasted growth of 300%, which load test targets meet best practices for testing the new B2C Commerce site?
A . 15000 visits per hour, 300000 page views per hour, and 3750 orders per hour
B. 150000 visits per hour, 3000000 page views per hour, and 37500 orders per hour
C. 1500 visits per hour, 30000 page views per hour, and 375 orders per hour
D. 3000 visits per hour, 60000 page views per hour, and 750 orders per hour

View Answer

Answer: C

During load testing, a third party service is constantly failing to respond in a timely manner on the Product Listing Page. The page is not affected at it is collecting data with the server side call, however the loading time b increasing.

Which two recommendations should the developer take in order to minimize the risk and Improve the loading time? Choose 2 answers
A . Ask the third party to improve the reliability of the service.
B. Decrease the service timeout.
C. Enable the Circuit Breaker.
D. Remove the service.
E. Load the data asynchronously after the page is loaded

View Answer

Answer: C,E

The Order Management System (OMS) uses a non-standard XML parser it did not manage to parse orders with the survey, until the survey attribute was manually removed from the xml.

How should the Architect address the issues and requirements described above?
A . Create a custom session attribute when the survey is required. Send to the API endpoint in real-time. On failure, capture the survey data in the session and reprocess, use me session attribute to send emails for the cases when survey was skipped.
B. Create a custom object to store the survey data. Send to the API endpoint using a job. On success, remove the custom object. On failure, send the survey data with API from the next execution of the same job. Use the custom object to send emails for the cases when the survey was skipped.
C. Create a custom object when the survey is required Send to the API endpoint in real-time. On success, remove the object. On failure, capture the survey data in the custom object and later reprocess with a job. Use the custom object to send emails for the cases when survey was skipped.
D. Send the survey data to the API endpoint in real-time until the survey data is successfully captured. Instruct the OMS development team to update their XML parser, use the Order survey attribute to send emails for the cases when the survey was skipped.

View Answer

Answer: C

A Retailer has a single storefront site and a Product Management System (PIM). The Pin is Generating the master catalog and storefront categorization catalog every day and it uploading them to SFTP

how should the Architect configure the import job flows following the best practices?
A . 1st flow is global to download the files horn SFTP. 2nd flow is global to import the master catalog. 3rd flow Is global to Import the storefront catalog.
B. 1st flow is global to download the files from SFTP. 2nd flow is global to import the storefront catalog 3rd flow K global to Import the master catalog.
C. 1st flow is assigned to the site to download the files from SFTP. 2nd flow is assigned to
the site to Import the master catalog. 3rd flow K global to Import the storefront catalog.
D. 1st flow is assigned to the site to download the files from SFTP. 2nd flow is assigned to the site to Import the storefront catalog 3rd flow It global to Import the master catalog.

View Answer

Answer: A

During implementation, the team found that there is a notification controller exposed for an external service that marks the order as paid when notification is received. The notification URL is sent to the service together with the payment request and contains only the URL with orderlD as the parameter.

What should the Architect recommend to the team in order to prevent the unauthorized usage of the controller to mark the orders as paid?
A . Add a customer number in the callback URL and match the customer number against the one stored on the order.
B. Add HTTPS restriction to the controller start node.
C. Add an order token in the callback URL and match the token against the one stored on the order.
D. Add a session attribute and validate it on the callback.

View Answer

Answer: C

A new project for a Client will involve a few different Integrations to their middleware system resulting in four different web services. All will use the same credentials to the middleware. Each will have the same timeout, but will require a separate log file prefix.

How should the Architect set this up with the Service framework using a minimal set of configuration?
A . Four Service Configurations. Four Service Profiles, One Service Credential
B. Four Service Configurations. Four Service Profiles, Four Service Credentials
C. Four Service Configurations. One Service Profile, One Service Credential.
D. One Service Configuration, Four Service Profiles, One Service Credential.

View Answer

Answer: C

The development team is building a complex LINK cartridge for a hosted checkout solution. The provider s database is used as a single source of truth, but the information in the Basket on B2C Commerce side needs to be synchronized. This is implemented asynchronously the back end when the customers interact will the hosted checkout page and change their shipping/biding details.

As an Architect you have to advise the development team with how to implement the logging to ensure that there will be a mechanism available to allow troubleshooting in the case something goes wrong on production.

Which solution should the Architect suggest?
A . Report info level message for the back-end asynchronous communication between both systems Report all errors at error level message.
B. Report debug level message for the back-end asynchronous communication between both systems. Report al errors at error-level message.
C. Get logger for cartridge specific category. Report debug level message for the back end asynchronous communication between both systems. Report all errors at error level message.
D. Get logger for cartridge-specific category. Report Info level message for the back-end asynchronous communication between both systems. Report all errors at error level message.

View Answer

Answer: D

A developer is validating the pipeline cache and noticed that the PDP page is very low cached. The one parameter is snowing the position on the product fisting page upon checking the site and code.

What should the developer adjust in order to improve the page cache hit ratio, keeping in mind that the client is Insisting on the parameter for their analytics?
A . Rework the implementation so it reads the parameter on client-side, passes it to the analytics and exclude It from cache parameters.
B. Add the key to the cache exclude parameters.
C. Rework the Implementation so it doesn’t depend on that parameter.
D. Rework the Implementation so the parameter is not passed In the URL and is read from the URL hash.

View Answer

Answer: B

The Client wants to have a flash sate on a few products every day. These products are sold through B2C Commerce as well as an in store Point of Sale system that it tied to the same inventory.

An Architect analyzes the following proposed solution:

Inventory feed w*l continue to run daily but add a web-service call to compare and update B2C Commerce inventory in real time during checkout after a flash product’s inventory reaches a threshold.

Which two risks should the Architect communicate to the Client about this solution? Choose 2 answers
A . The default rate limiter configuration for the web-service could cause the web-service to return an exception during high traffic.
B. If the externals hosted web-service is unreliable. It could be a point of failure in the site s order placement flow.
C. If the product Inventory threshold that triggers the web service calls is reached too often.
It will have a negative Impact on site performance.
D. Because the job would still be configured to run daily there will be a degrade in performance during non-flash sales periods

View Answer

Answer: B,C