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| Section | Weight | Objectives |
|---|---|---|
| Work With a B2C Commerce Cloud Sandbox | 5% | - Given a sandbox environment, use the appropriate tools to verify and deploy code - Given a business requirement, determine the appropriate way to troubleshoot and resolve issues in a sandbox |
| Application Development | 38% | - Given a business requirement, determine how to implement a custom shipping method - Given a business requirement, determine how to implement a custom REST service - Given a business requirement, determine how to implement a custom payment processor - Given a business requirement, determine how to implement form definitions and validation - Given a business requirement, determine how to implement a custom promotion - Given a business requirement, determine how to implement a custom job - Given a business requirement, determine how to implement a custom cartridge - Given a business requirement, determine how to implement a custom search refinement - Given a business requirement, determine how to implement business logic using script - Given a business requirement, determine how to implement templates and content using ISML - Given a business requirement, determine how to implement a custom OCAPI resource - Given a business requirement, determine how to implement a custom tax calculation |
| B2C Commerce Setup | 11% | - Given a sandbox environment, configure a B2C Commerce site - Given a business requirement, determine how to configure a promotion or price adjustment - Given a business requirement, determine how to configure a shipping method or tax table - Given a business requirement, determine the appropriate content asset or page to create or modify using the Business Manager - Given a business requirement, determine how to configure an import/export process using the Business Manager - Given a business requirement, determine how to configure a product catalog structure |
| Checkout & Order Management | 13% | - Given a business requirement, determine how to implement the checkout flow - Given a business requirement, determine how to implement a custom inventory list - Given a business requirement, determine how to implement a custom return and exchange process - Given a business requirement, determine how to implement order management functionality |
| Data Management Using Business Manager | 13% | - Given a business requirement, determine how to use OCAPI to manage data - Given a business requirement, configure the OCAPI Shop and Data API settings - Given a business requirement, configure jobs to perform scheduled tasks - Given a business requirement, determine the appropriate use of the ImpEx functionality - Given a business requirement, determine how to import and export data using the Business Manager |
| Storefront Front-End Development | 7% | - Given a business requirement, determine how to implement a custom storefront component - Given a business requirement, determine how to implement a custom storefront styling - Given a business requirement, determine how to implement a custom storefront client-side validation - Given a business requirement, determine how to implement a custom storefront page |
| Application Architecture | 13% | - Given a scenario, determine the appropriate use of the service framework - Given a scenario, determine the appropriate use of the session framework - Given a business requirement, determine the correct application architecture to use - Given a business requirement, determine the appropriate use of custom object types - Given a scenario, determine the appropriate use of the cache framework |
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NEW QUESTION # 78
Given the requirement to add caching to an existing page while adhering to SFRA best practices, which code snippet should be used?
A)
B)
C)
Answer: B
NEW QUESTION # 79
Given the sandbox with:
* Service configured and assigned to its profile and credential
* A code version that uses that service
And given the requirement to limit the number of success or error calls the code can perform to a restricted number of calls per second. Which configuration should the developer perform?
Answer: A
Explanation:
The B2C Commerce Service Framework provides arate limiterspecifically for controlling the maximum number of outbound service calls permitted during a defined time interval. This configuration belongs to theService Profileassociated with the service. The profile exposes values equivalent to the maximum permitted calls and the rate-limit interval in milliseconds.
Salesforce documents that the Service Profile controls timeout, rate-limit, and circuit-breaker behavior. The rate limiter is evaluated before every service invocation. If the configured maximum number of calls has already been reached within the interval, B2C Commerce prevents another remote request and returns service- unavailable behavior instead.
This mechanism counts service invocations irrespective of whether the previous remote calls succeeded or failed, which directly matches the requirement to restrict overall calls per second. A circuit breaker is different: it reacts specifically to accumulated failures. Option C incorrectly treats this as a general platform quota, while option A refers to configuration that is not the standard Service Framework mechanism.
Study Guide reference:Application Development - Service Framework, Service Profiles, rate limiting, circuit breakers, and external integration governance.
NEW QUESTION # 80
Which of these situations is an appropriate use of the B2C Commerce OCAPIs?
Answer: B
NEW QUESTION # 81
Which method should a developer use to create a service instance that will call a remote web service?
Answer: C
Explanation:
dw.svc.LocalServiceRegistry.createService()is the standard Service Framework method for constructing a service instance from a service configured in Business Manager.
Salesforce ' s Script API defines:
LocalServiceRegistry.createService(serviceID, configObj)
The first argument identifies the configured Business Manager service, while the second supplies callbacks that define request construction, response parsing, logging filtering, mocking behavior, and other integration- specific behavior. The returned object is the actualServiceinstance used by application code.
Option B does not identify a supported creation API.LocalServiceInstanceis not the class developers instantiate to obtain configured B2C service objects. Option C likewise references a method that is not the documented LocalServiceRegistry creation mechanism.
A typical integration defines the service, profile, and credentials in Business Manager, callscreateService()in cartridge code, and subsequently invokes.call()on the returned service. This architecture externalizes environment-specific information-such as credentials, URLs, timeouts, and rate limits-from application source code.
Study Guide reference:Application Development - LocalServiceRegistry,createService(), Service Framework, service callbacks, profiles, credentials, and remote web-service integration.
NEW QUESTION # 82
A developer needs to perform the same additional checks before completing multiple routes in a custom controller, in order to decide whether to render a template or redirect the user to a different page.
According to SFRA best practices, what is the correct approach to improve code reusability in this scenario?
Answer: B
Explanation:
Reusable cross-route request logic is exactly whatSFRA middleware functionsare intended to provide. A middleware function receivesreq,res, andnext, performs the required check, and can either continue the chain, redirect the shopper, modify response state, or otherwise control request processing.
Salesforce describes each SFRA route as a middleware chain whose individual steps use the standard(req, res, next)signature. Reusable functions can be inserted into multiple routes, allowing authentication checks, consent validation, feature eligibility, parameter validation, and similar concerns to be implemented once and consistently reused.
Option B technically repeats functionality by appending a separate function to every route, but it does not provide the clean reusable abstraction requested by the scenario. Option C addresses cartridge inheritance rather than reusable route-level validation.module.superModuleis used when extending a module from another cartridge; it is not a substitute for a middleware function shared among several routes.
Centralizing the checks in middleware also makes later changes safer: the validation logic is updated in one place rather than independently across numerous controller endpoints.
Study Guide reference:Application Development - SFRA routing, middleware chains, reusable middleware, req/res/next, redirects, and controller design best practices.
NEW QUESTION # 83
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