Comm-Dev-101問題集、Salesforce実際の試験問題

質問 1

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 Storefront catalog is offline

B. The category is not sorted

C. The category is offline.

D. The category does not contain available products

正解: D

質問 2

A developer is asked to create a controller endpoint that will be used in a client-side AJAX request. Its purposes is to display updated information to the user when the request is completed, without otherwise modifying the appearance of the current page.
According to SFRA practices, which method best supports this objective?

A. res.print()

B. res.render()

C. res.json()

正解: C

質問 3

A client uses tax tables in Business Manager to calculate tax. They recently started shipping to a new country, Italy, and the taxi s not being calculated correctly on the Storefront What is the likely problem?

A. Tax Locale is configured wrong

B. Tax Country is missing

C. Tax Jurisdiction is missing

D. Tax Region is configured wrong.

正解: A,C

質問 4

A developer is using the Script Debugger to troubleshoot an issue. They observe that the debugger is not able to resolve a specific breakpoint on one of the scripts. What is a possible reason for this issue?

A. The script is form a third party cartridge and hence does not allow_settings breakpoints.

B. The script debugging session is not active

C. The cartridge containing the script is not in the site's cartridge path

正解: C

質問 5

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. local include

B. importPackage () method

C. require () method

D. $.ajax () jQuery method

正解: C

質問 6

A custom cartridge that seemed to be performing well in a sandbox has been installed in production. The production instance is showing increased page load times that seem to be related to the new custom code. What can a developer do to quickly track down the potential problem?

A. Use the Code Profiler in production instance. Set the mode to Development Mode and click the refresh button to see the new mode displayed.

B. Use the Code Profiler in production instance. Set the mode to Development Mode and then wait a few minutes to collect data from onsite traffic. Click the refresh button to see the new data.

C. Use the Code Profiler in a sandbox instance. Set the mode Extended Development Mode and then load the suspected pages and run the suspected process several times. Click the refresh button to see the new data.

正解: B

質問 7

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. Storefront Toolkit

B. Pipeline Profiler

C. Reports and Dashboards module

正解: A

質問 8

A NewsletterSubscription custom object exists that has a key attribute named email of type String and the following script code.

However, the NewsletterSubscription custom object is not persisted. What is a possible reason?

A. The code shown need to be wrapped in a transaction.

B. The code shown needs to be wrapped in a try/catch block.

C. The code shown is the wrong syntax. The correct syntax is:

正解: A

質問 9

Universal Containers is preparing their storefront to use Open Commerce APIs (OCAPI).
To which hook should the Digital Developer move taxation logic to ensure consistent order totals within B2C Commerce?

A. dw.ocapi.shop.order.validateOrder

B. dw.ocapi.shop.order.afterPOST

C. dw.ocapi.shop.basket.calculate

D. dw.ocapi.shop.basket.afterPostShipment

正解: C

質問 10

A developer configures the dw.json file and needs to fill in the necessary parameters to complete the task.
Which three parameters are required when using npm scripts?
Choose 3 answers

A. CSRF Token

B. Usemame/Password

C. Site ID

D. Hostname

E. Code Version

正解: D

Salesforce Certified B2C Commerce Cloud Developer - Comm-Dev-101 模擬練習