The Client has implemented a different category/search layout for mobile and desktop. The code uses a session attribute called deviceType to choose the corresponding layout. This attribute it populated from the browser user agent. After this implementation they have run into these problems:
* Sometimes desktop pages are being served to both desktop and mobile customers.
* Sometimes mobile pages ate being served to both desktop and mobile customers.
The page has caching implementedthat depends; on promotions. SEC is very important and the site traffic is high.
Which solution should the Architect select to resolve the issue without impacting the existing requirements?

• A. Change the URL structure to include desktop and mobile as URL parameters to ensure different cached versions of the page
• B. Create customer groups for desktop and mobile users and empty promotions linked to these groups to ensure different cached versions of the page.
• C. Create customer groups for desktop and mobile users and uhremote includes based on these groups to render the mobile and desktop pages
• D. Disable caching for thesepages to ensure that the correct template is used to render the mobile and desktop pages.

The Client is creating a new Storefront and their requirements include:
* ApplePay support
* Log -n through a standard OAuth2 social media account
* One Okie checkout process
* Ay B testing forpromotions
Which two items require technical documentation for customizing the Storefront Reference Architecture?
Choose 2 answers

• A. ApplePay support
• B. log in through a standard OAuth2 social media account
• C. A/B testing forpromotions
• D. One Click checkout process

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. 1500 visits per hour, 30000 page views per hour, and 375 orders per hour
• B. 15000 visits per hour, 300000 page views per hour, and 3750 orders per hour
• C. 3000 visits per hour, 60000 page views per hour, and 750 orders per hour
• D. 150000 visits per hour, 3000000 page views per hour, and 37500 orders per hour

The Client wants to have a flashsate 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 dailybut 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. If the product Inventory threshold that triggers the web service calls is reached too often. It will have a negative Impact on site performance.
• B. If the externals hosted web-service is unreliable. It could be a point of failure in the site s order placement flow.
• C. The default rate limiter configuration for the web-service could cause the web-service to return an exception during high traffic.
• D. Because the job would still be configured to run daily there will be a degrade in performance during non-flash sales periods

The following promotions are configured with no exclusivity (can be combined with any other promotion) in a -1month campaign:
* Free correct- in -store shipping
* 20% accessories products discount, applies for all customers
* $5 off coupon based discount, sent to a selected group of customers
The combination of above promotions allows customers to get 16 socks for free in store. This was unintended, and the Client If considering disabling the coupon. The Client is concerned about a potential spike in the number of Call Center calls from customers who had the coupon code added to their baskets before it was disabled. As basket lifetime is set to 30 days for all customers, this can continue for the full length of the campaign.
What solutionshould the Architect suggest to keep the Call Center calls to a minimum?

• A. Disable the coupon code. Reduce the basket lifetime in Business Manager to expire some of the existing baskets
• B. Disable the coupon code. Email all the customers to not use the coupon code in their baskets.
• C. Disable the coupon code. Clear the production cache from the Business Manager to clear existing baskets.
• D. Disable the coupon code. Restart the production instance from control Center to dear existing baskets.