Universal Containers (UC) needs to wrap a Lightning Web Component they have created called " lwcContainerComponent" inside an Aura component. Which set of tags is the correct approach?
Correct Answer: C
To wrap a Lightning Web Component inside an Aura component, you need to use the < c: lwcContainerComponent > tag, where c is the default namespace for custom components. This tag allows you to reference the Lightning Web Component by its name and use it as a child component of the Aura component. You also need to use the lwc:dom= " manual " directive on the Aura component to indicate that you are manually rendering the Lightning Web Component inside the Aura component. This directive prevents the Aura component from interfering with the rendering of the Lightning Web Component. Option C shows the correct syntax for wrapping a Lightning Web Component inside an Aura component. Option A is incorrect because it uses the < lightning:lwcContainerComponent > tag, which is not a valid tag for referencing a Lightning Web Component. Option B is incorrectbecause it uses the < aura: lwcContainerComponent > tag, which is also not a valid tag for referencing a Lightning Web Component. Option D is incorrect because it does not use the lwc:dom= " manual " directive on the Aura component, which is required for manually rendering a Lightning Web Component inside an Aura component. References: Composition | Lightning Web Components Developer Guide, Using Lightning Web Components inside Aura Components, Aura Coexistence | Lightning Web Components Developer Guide
Question 7
Which cookie stores the effective account ID when effective account is enabled?
Correct Answer: B
Explanation The cookie that stores the effective account ID when effective account is enabled is apex__effacc. This cookie is set by the cc_hk_EffectiveAccount hook when a user switches to another account that they have access to. The cookie value is the ID of the effective account, which is used to determine the pricing, availability, and visibility of products and categories for that account. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Effective Account
Question 8
A developer exports data from an org on a standard entity which has a custom attribute. When they launch Data Loader, select the entity, click the Select All Fields button and click Finish, the custom field they added called MyCustomField_c has no values and no column header in the CSV file. What is the root cause?
Correct Answer: C
The root cause of why the custom field MyCustomField__c has no values and no column header in the CSV file is that the user does not have access to the field. A user's access to a field is determined by theirprofile and permission sets, which define their field-level security settings. Field-level security settings control whether a user can see, edit, or delete the value for a particular field on an object. If a user does not have access to a field, they will not be able to view or modify its value in any interface, including Data Loader. Data Loader is a tool that allows users to import or export data between Salesforce and CSV files. When using Data Loader to export data from an org, Data Loader will only include fields that are accessible to the user based on their field-level security settings. If a user does not have access to a field, Data Loader will not include that field in the CSV file, neither as a column header nor as a value. The user needs to install a specific Zulu JDK that is recommended by Salesforce is not the root cause of why MyCustomField__c has no values and no column header in the CSV file, as it is not related to field access or Data Loader functionality. A mapping file was not used when the data was loaded in is not the root cause either, as it is not related to field access or Data Loader functionality. A mapping file is an optional file that maps fields between Salesforce objects and CSV files when using Data Loader to import or export data. The user has rights to the field but there are no values in it is not the root cause either, as it contradicts the fact that MyCustomField__c has no column header in the CSV file. If the user had rights to the field but there were no values in it, Data Loader would still include MyCustomField__c as a column header in the CSV file, but leave its values blank. Salesforce References: [Data Loader Guide: Export Data from Salesforce], [Data Loader Guide: Field Mapping], [Salesforce Help: Set Field-Level Security]
Question 9
A developer needs to loop through a series of child components which are tiles. What is the correct syntax for this if the child component is called appTile?
Correct Answer: A
The correct syntax for looping through a series of child components which are tiles is option A. Option A uses the for:each directive to iterate over a collection of items and render a template block for each item. The for:each directive requires an expression that evaluates to an array or an iterable object and an item alias that represents the current item in the iteration. The item alias can be used to access the item's properties or pass them to child components. In option A, the expression is appTiles, which is an array of objects that represent app tiles, and the item alias is appTile, which represents the current app tile object in the iteration. The appTile object's properties, such as name, description, and icon, are passed to the app-tile child component using attributes. Option B is incorrect because it uses an invalid syntax for the for:each directive. The for:each directive requires a colon (:) after the for keyword, not an equal sign (=). Option C is incorrect because it uses an invalid syntax for the for:each directive. The for:each directive requires an item alias that represents the current item in the iteration, not a key alias that represents the current index in the iteration. Option D is incorrect because it uses an invalid syntax for the template tag. The template tag requires a closing tag (</template>), not a self-closing tag (<template/>). Salesforce References: Lightning Web Components Developer Guide: Iterate Over a Collection, Lightning Web Components Developer Guide: Template Syntax
Question 10
A developer is setting up a storefront from scratch. They need to create a storefront, push store sources, create buyer users, import products, and create and search index. Which command allows the developer to accomplish this task?
Correct Answer: B
The sfdx commerce:store:quickstart:setup command allows the developer to set up a store from scratch using a definition file that specifies the store configuration. This command performs the following tasks: * Pushes the store sources to the scratch org * Creates a buyer user * Imports products * Creates a search index * Opens the store in a browser The other options are not correct because: * A. sfdx commerce:store:quickstart:create only creates a community for the store, but does not perform the other tasks required to set up a store from scratch. * C. sfdx commerce:store:create creates and sets up a store, but does not use a definition file to specify the store configuration. Instead, it uses command-line flags to provide the store parameters. * D. sfdx commerce:store:open only opens an existing store in a browser, but does not create or set up a store from scratch. References: * store Commands * Build a B2B and B2B2C Commerce Store
