PD2 practice questions 191–200

1. Question 191 · 279 in bank

   Select 2

   Consider the following code snippet:

   

   When the component is deployed, an error is reported. Which two changes should the developer implement in the code to ensure the component deploys successfully? (Choose two.)

   • Aimport getOrders from '@salesforce/apex/OrderController.getAvailableOrders';
   • Bimport getOrders from '@salesforce/apex/c.OrderController.getAvailableOrders';
   • Cimport { LightningElement, api ) from 'lwc';
   • Dimport { LighningElement, wire } from 'lwc';

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   Answer: AD

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2. Question 192 · 279 in bank

   Select 3

   A developer is asked to create a Lightning web component that will be invoked via a button on a record page. The component must be displayed in a modal dialog. Which three steps should the developer take to achieve this? (Choose three.)

   • AIn targets, add lightning_RecordAction as a target.
   • BIn targetConfigs, add lightning_AppPage as a target.
   • CSet actionType to ScreenAction.
   • DAdd a targetConfig and set targets to lightning_RecordAction.
   • ESet eventType to Action.

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   Answer: ACD

   References

   • Salesforce Help

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3. Question 193 · 279 in bank

   When the sales team views an individual customer record, they need to see recent interactions for the customer. These interactions can be sales, orders, phone calls, or Cases. The date range for recent interactions will be different for every customer record type. How can this be accomplished?

   • AUse a Lightning component to query and display interactions based on record type that is passed in using a design:attribute from the Lightning page.
   • BUse a dynamic form on the customer record page to display recent interactions.
   • CUse batch Apex to query for the most recent interactions when the customer view screen is loaded.
   • DUse Lightning Flow to read the customer's record type, and then do a dynamic query for recent interactions and display on the View page.

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   Answer: A

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4. Question 194 · 279 in bank

   A company accepts orders for customers in their enterprise resource planning (ERP) system that must be integrated into Salesforce as Order__c records with a lookup field to Account. The Account object has an external ID field, ERP_Customer_ID__c. What should the integration use to create new Order__c records that will automatically be related to the correct Account?

   • AInsert on the Order__c object followed by an update on the Order__c object.
   • BMerge on the Order__c object and specify the ERP_Customer_ID__c for the Account relationship.
   • CUpsert on the Order__c object and specify the ERP_Customer_ID__c for the Account relationship.
   • DUpsert on the Account and specify the ERP_Customer_ID__c for the relationship.

   Show answer

   Answer: C

   References

   • developer.salesforce.com documentation

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5. Question 195 · 279 in bank

   A developer writes a Lightning web component that displays a dropdown list of all custom objects in the org from which a user will select. An Apex method prepares and returns data to the component. What should the developer do to determine which objects to include in the response?

   • ACheck the getObiectType() value for ‘Custom’ or ‘Standard’ on the sObject describe result.
   • BImport the list of all custom objects from @salesforce/schema.
   • CUse the getCustomObjects() method from the Schema class.
   • DCheck the isCustom() value on the sObject describe result.

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   Answer: D

   References

   • developer.salesforce.com documentation

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6. Question 196 · 279 in bank

   A company has a native iOS app for placing orders that needs to connect to Salesforce to retrieve consolidated information from many different objects in a JSON format. Which is the optimal method to implement this in Salesforce?

   • AApex REST Web Service
   • BApex SOAP Web Service
   • CApex SOAP Callout
   • DApex REST Callout

   Show answer

   Answer: A

   References

   • developer.salesforce.com documentation

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7. Question 197 · 279 in bank

   A developer is building a Lightning web component that displays quantity, unit price, and the total for an order line item. The total is calculated dynamically as the quantity multiplied by the unit price.

   

   What must be added to display the total?

   • AAdd calculateTotal() { return quantity * unitPrice; } to the JavaScript and Total: {calculateTotal()}in the template.
   • BAdd get total() { return quantity * unitPrice; } to the JavaScript and Total: {total} in the template.
   • CAdd Total: {multiply{quantity, unitPrice}} in the template.
   • DAdd Total: {quantity * unitPrice} in the template.

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   Answer: B

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8. Question 198 · 279 in bank

   Select 3

   A developer is writing a Listener for implementing outbound messaging. Which three considerations must the developer keep in mind in this case? (Choose three.)

   • AMessages are retried independent of their order in the queue.
   • BThe Organization ID is included only in the first outbound message.
   • CMessages can be delivered out of order.
   • DThe sessionId in an outbound message is scoped for both API requests and UI requests.
   • EThe Listener must be reachable from the public Internet.

   Show answer

   Answer: ACD

   Explanation

   Following the docs - Messages are retried independent of their order in the queue, which can result in messages being delivered out of order. - Must be reachable from the public Internet. A C E https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_om_outboundmessaging_listener.htm https://help.salesforce.com/s/articleView?id=sf.workflow_om_considerations.htm&language=en_US&type=5#:~:text=Messages%20are%20retried%20independent%20of,delivered%20more%20than%20one%20time.

   Source: Adapted from community discussion — zLeooz

   References

   • developer.salesforce.com documentation
   • Salesforce Help

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9. Question 199 · 279 in bank

   A developer created a Lightning web component that uses a lightning-record-edit-form to collect information about Leads. Users complain that they only see one error message at a time about their input when trying to save a Lead record. What is the recommended approach to perform validations on more than one field, and display multiple error messages simultaneously with minimal JavaScript intervention?

   • AExternal JavaScript library
   • BApex trigger
   • CValidation rules
   • DTry/catch/finally block

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   Answer: C

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10. Question 200 · 279 in bank

    Select 2

    Consider the following code snippet:

    

    Which two best practices should the developer implement to optimize this code? (Choose two.)

    • AQuery the Pricing_Structure__c records outside of the loop.
    • BUse a collection for the DML statement.
    • CChange the trigger context to after update, after insert.
    • DRemove the DML statement.

    Show answer

    Answer: AD

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PD2 practice, question 191. 279 questions available.