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

A company manages its regional operations asseparate businesses. The regional sites (Site A and Site B) operate with:
* Separate realms
* Deferent code bates
* Different category navigation menus
* Frequent updates on category structure
The requirement from the business is to provide hreflang link tags on category pages pointing to the same category on the other regional site. Example MTML for one of these links as displayed on Site A is:

Which solution should the Architect choose while keeping performance in mind?

• A. Create a custom Business Manager module. Ask the business to maintain the hreflang link tags for each regional site in this Business Manager module.
• B. Create a new custom object type Populate the hreflang mapping for each category and locale in this custom object. Use the custom object to display the hreflang link tag.
• C. Create a new customattribute on the Category. Populate the attribute with the other entire site URLs corresponding to locales In JSON Format. Use the attribute to display the hreflang link tag.
• D. Create additional locales in al realms create a new custom attribute on the category that is localized.
  Populate the attribute with the other site URLs and use it to display the hreflang tag.

A developer wants to import the data or different instances.
Which two types ofdata should the developer consider importing?
Choose 2 answers

• A. Metadata
• B. Services
• C. Catalog
• D. Sites configurations
• E. Customers

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

A new version of the Page Show controller is required for implementation of Page Deserter specific look. It requires implementation of a specific, cache period for Page Designer pages, which b not currently available in the base Storefront Reference Architecture (SFRA) cache.js module What two steps should the Architect instruct the developer to implement?
Choose 2 answers

• A. Create new ceche,js client's cartridge. Copy cache,js from app_storefront_base and add a function for the Page Designer caching.
• B. Create new Page.js controller in client s cartridge. Copy code from base and modify the Page-Show route to include the new cache middleware function.
• C. Create new Page,js controller in client's cartridge. Extend the code from base and prepend the new cache middleware function to Page-Show route.
• D. Create new cache,js in client's cartridge. Extend cache,js from app_storefront_baseand add a function for the Page Designer caching.