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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: B2C Commerce Setup | 11% | - Development environment configuration - Data import/export operations - Sandbox and instance management |
| Topic 2: Application Development | 54% | - Integration and service implementation - Error handling and logging - Cartridge structure and development - Template and ISML programming - Scripting and API usage - Pipeline and controller design |
| Topic 3: Digital Architecture and Data Management | 35% | - Catalog, inventory and pricing setup - Business Manager configuration and usage - Platform architecture and data model - Custom objects and system extensions |
>> Question Comm-Dev-101 Explanations <<
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NEW QUESTION # 29
To implement site custom functionality, a developer creates a new cartridge.
Which step should the developer take to ensure their cartridge changes take effect?
Answer: A
Explanation:
Uploading a cartridge to an instance does not automatically make its code available to a storefront. B2C Commerce resolves application resources according to thecartridge path configured for the relevant site.
Consequently, the new custom cartridge must be added to that storefront site ' s cartridge path, normally in the correct precedence position relative to SFRA base and other cartridges.
Salesforce ' s cartridge documentation describes two distinct steps: upload the cartridge code and register the cartridge with the applicable site through its cartridge path. Site configuration is performed from the site ' s settings, where the cartridge path controls which controllers, templates, scripts, models, and other cartridge resources can participate in storefront execution.
Rebuilding indexes is unrelated unless the customization specifically changes indexed catalog/search data. An index rebuild does not register executable storefront code. Likewise, configuring the Business Manager application ' s cartridge path would affect Business Manager customizations rather than the customer-facing storefront identified in the question.
Cartridge ordering is also significant because B2C Commerce searches the path according to precedence, enabling custom cartridges to extend or override functionality from cartridges located farther to the right.
Study Guide reference:B2C Commerce Setup - cartridges, site cartridge paths, SFRA deployment, and cartridge precedence.
NEW QUESTION # 30
Which three techniques improve client-side performance in production while following documented best practices? (Choose three.)
Answer: A,B,C
NEW QUESTION # 31
How should a developer achieve the task of not accepting certain asset components in a new Page Designer layout component?
Answer: A
Explanation:
The intended Page Designer mechanism is acomponent-type exclusion defined on the layout component ' s region metadata. Salesforce documentscomponent_type_exclusionas the property that specifies component types that merchants are not allowed to place in a particular Page Designer region.
There is a terminology error in the supplied option: the official metadata property iscomponent_type_exclusion(singular), notcomponent_type_exclusions. Option C nevertheless clearly represents the intended mechanism and is therefore the correct answer.
The restriction belongs in the layout ' s region definition because the container component owns the rule governing what can be placed inside it. Option A incorrectly tries to configure the restriction on unrelated child asset components. Option B uses a property name that does not represent the documented exclusion mechanism.
Page Designer region metadata can also control properties such as the maximum number of components permitted. These declarative constraints improve merchant usability by preventing structurally incompatible content from being dropped into a layout region.
Study Guide reference:Application Development - Page Designer, layout components, region definitions, component_type_exclusion, JSON metadata, and merchant component restrictions.
NEW QUESTION # 32
Which line of code should a developer add for custom category debug logging?
Answer: C
Explanation:
Logger.getLogger( " contact " )returns a logger associated with the custom categorycontact. Invoking.debug() on that logger writes the message at DEBUG severity under the specified category, assuming the corresponding category configuration permits DEBUG logging.
Salesforce ' sdw.system.LoggerAPI documents the one-argumentgetLogger(String)method as returning the logger for the supplied category. It also exposes DEBUG, INFO, WARN, ERROR, and other severity operations on the resulting logging object.
Option B uses the static root-style debug call and therefore does not explicitly bind the entry to the requested custom category. Option A is invalid becauseLogger.customLogger()is not a supported Script API method.
Category-based logging is useful for service integrations because Business Manager administrators can selectively increase diagnostic verbosity for a specific subsystem such ascontactwithout globally enabling excessive DEBUG output. Category rules can also be hierarchical, allowing narrower categories such ascontact.submitorcontact.response.
Study Guide reference:Application Development -dw.system.Logger,getLogger(), custom logging categories, DEBUG severity, and Service Framework diagnostics.
NEW QUESTION # 33
Which of these situations is an appropriate use of the B2C Commerce OCAPIs?
Answer: C
Explanation:
OCAPI is designed to expose B2C Commerce resources to external applications and integration systems through RESTful APIs. A warehouse management system that needs to update inventory is therefore a strong OCAPI use case because inventory is enterprise data maintained by an external operational system and must be synchronized into Commerce.
Salesforce describes the OCAPI Data API as providing external applications with programmatic access to Commerce resources and administrative data operations. Inventory integration is a standard example of synchronizing Commerce with external inventory or fulfillment systems.
Extending a System Object Type definition with new attributes is a platform metadata/configuration activity normally performed through Business Manager or supported metadata import mechanisms, not an ordinary OCAPI runtime integration. Showing customer information on the storefront ' s native My Account page is also normally handled internally by SFRA controllers, models, templates, and the B2C Commerce Script API rather than calling OCAPI from the same storefront application.
Using OCAPI for the warehouse system preserves a clear integration boundary: the external application authenticates through the API and exchanges inventory data without being coupled to storefront presentation code.
Study Guide reference:Application Development - OCAPI, external-system integrations, inventory synchronization, Data API usage, and storefront versus integration architecture.
NEW QUESTION # 34
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