Salesforce CCD-102 問題集

質問 1：
A Digital Developer is asked to optimize controller performance by lazy loading scripts as needed instead of loading all scripts at the start of the code execution.
Which statement should the Developer use to lazy load scripts?
A. $.ajax () jQuery method
B. importPackage () method
C. local include
D. require () method
正解：D

質問 2：
A retailer notices that the Account Addresses page is showing the wrong shopper's address.
Which tool should the developer start with to identify the issue?
A. Reports and Dashboards module
B. Storefront Toolkit
C. Pipeline Profiler
正解：B

質問 3：
The developer created a new Storefront category in storefront-catalog-m-en, but when viewing the Storefront site, the category is not visible.
What are two possible reasons?
A. The category does not contain available products
B. The Storefront catalog is offline
C. The category is offline.
D. The category is not sorted
正解：A,B

質問 4：
A Digital Developer has identified that the code segment below is causing performance problems.

What should the Developer do to improve the code?
A. Use a system attribute instead of the isOnSaleFlag custom attribute.
B. Breaks the process into separate loops.
C. Avoid using an Iterator and use a Collection instead.
D. Avoid post-processing and use the isOnSaleFlag attribute as a search refinement.
正解：B

質問 5：
A developer observed a specific issue in production, which they cannot reproduce in other environments. The developer wants to do a hot fix to one of the ISML pages, which uses <iscach> tag, to see if that resolves while issue. Which consideration must the developer keep in mind while deploying the hot fix in production?
A. It will be required to invalidate the cache for the hot fix.
B. The TTL cache setting only affects static content and not the page cache, which could potentially cause he production issue.
C. If the page has multiple tags, the highest cache duration will be used in production to determine the resulting page's caching behavior.
正解：B

質問 6：
A Digital Developer extends a system object, Product, and adds a Boolean attribute, "sellable," to it.
Assuming "prod" is the variable name handling the product, what code can the Developer use to access it?
A. prod.extended.sellable
B. prod.custom.sellable
C. prod.persistable.sellable
D. prod.sellable
正解：B

質問 7：
Given the above OCAPI definitions, which permission or permissions apply?

A. Allows external applications to update coupons
B. Allow external applications to create, update, and delete both coupons and coupon codes
C. Allows external applications to create, update, and delete coupons
D. Allows external applications to create coupons
正解：A

質問 8：
A Digital Developer is inspecting the weekly service status report for a critical internally-hosted web service used in the application and notices that there are too many instances of unavailability.
Which two solutions are possible options to reduce the unavailability of the service? (Choose two.)
A. Update the external service to have a faster response time.
B. Change the code that makes the request to set the throwOnError attribute, of the service, to be true.
C. Modify the code that makes the request to the external service to be wrapped in a try / catch block.
D. Increase the web service time out.
正解：A,C