Salesforce ARC-300 問題集

質問 1：
A business wants to migrate its customer service provider from provider A to provider B. Provider e offers a LINK cartridge to integrate with its commerce solution.
Which three artifacts need to be created by the Architect? Choose 3 answers
A. Document the data objects, the interface, and data synchronization frequency between the systems.
B. Document the design of implementing a new B2C Commerce cartridge following the Industry standard best practices
C. Document how the customer online journey flown from landing on the page to placing of the order
D. Document the data mapping between commerce and customer service provider.
E. Document the customizations required on top of the LINK cartridge based on current commerce implementation and business needs.
正解：A,D,E

質問 2：
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 implemented that 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. Disable caching for these pages to ensure that the correct template is used to render the mobile and desktop pages.
C. Create customer groups for desktop and mobile users and uh remote includes based on these groups to render the mobile and desktop pages
D. Create customer groups for desktop and mobile users and empty promotions linked to these groups to ensure different cached versions of the page.
正解：C

質問 3：
During a load test the storefront shows steady but slow performance on all the paces being tested. The Architect opens Pipeline Profiler and sorts the data by *total time" column. The following come as the top Ave items:

Which controller should the Architect focus on to further investigate the performance issue?
A. Home-IncludeHeaderMenu as It has highest average time.
B. Product-HitTile as it has the highest hits during the load test.
C. Search Show as this Is one of the key controllers that the customer uses
D. Product-Detail as It has the highest total time and highest maximum time.
正解：A

質問 4：
During the testing of the login form, QA finds out that the first time the user can log in, but every other login attempt from another computer leads to the homepage and the basket being emptied. Developers tried to debug the issue, but when they add a breakpoint to the login action, it is not hit by the debugger.
What should the Architect recommend developers to check?
A. Add remote include for the login page
B. Check Login Form and any included templates for includes that enable page caching.
C. Remove CSRF protection from Login Form Action.
D. Add disable cache page in the template ISML - <iscache status--off''/>.
正解：A

質問 5：
The Client plans to deploy a new payment provider and Order Management System on its existing B2C Commerce website. They have asked an Architect to advise which environment it should use to conduct load testing of its new integrations.
Which environment should be used as the ideal environment for this kind of load test?
A. The Production instance of the existing Realm.
B. The Development Instance of the existing Realm.
C. The Production Instance of a rental Realm.
D. The Development Instance of a rental Realm.
正解：C