Salesforce PDII Online Practice Questions and Exam Preparation

Salesforce PDII Online Questions & Answers

• Question 441:

  A company uses Salesforce to sell products to customers. They also have an external product information management (PIM) system that is the system of record for products.

  A developer received these requirements:

  Whenever a product is created or updated in the PIM, a product must be created or updated as a Product2 record in Salesforce and a PricebookEntry record must be created or updated automatically by Salesforce.

  The PricebookEntry should be created In a Pricebook2 that is specified In a custom setting.

  What should the developer use to satisfy these requirements?

  A. Apex REST
  B. Event Monitoring
  C. Invocable Action
  D. SObJect Tree
  A. Apex REST

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  Explanation

  This requirement involves a complex, multi-step integration where an external system (PIM) drives data changes in Salesforce across multiple objects (Product2 and PricebookEntry) and requires a lookup to a specific configuration (Custom Setting). While the standard Salesforce REST API can create records, it would require the PIM to manage the sequencing and the lookup logic for the Pricebook. A Custom Apex REST (Option A) service is the optimal solution because it allows the developer to expose a single endpoint to the PIM. The PIM can send a single JSON payload representing the product. The Apex code then takes over to:

  Upsert the Product2 record based on an External ID.

  Retrieve the Pricebook2 ID from the Custom Setting.

  Query and upsert the corresponding PricebookEntry record.

  This "wraps" the entire business process into a single transaction, ensuring data integrity (either both records are updated, or neither is) and reducing the number of round-trips the external system must make. Option D is for creating trees of records but doesn't easily support the logic of checking custom settings or existing records for upserting. Option C is for Flow/Process Builder, and Option B is for security auditing. Custom Apex REST provides the necessary flexibility for complex cross-object integration logic.

• Question 442:

  Which of the following about Dynamic Apex is incorrect?

  A. You can retrieve the sObject type from an Id by calling .getSObjectType()
  B. getDescribe() can get you a variety of information on a particular object or field
  C. Schema.getGlobalDescribe() gives you a map of all sObjects
  D. In dynamic SOQL, you can use bind variables and bind variable fields
  D. In dynamic SOQL, you can use bind variables and bind variable fields

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  Explanation

  While you can use simple bind variables in dynamic SOQL, you cann|ot use bind variable fields (e.g. :myVariable.field1_c) Use escapeSingleQuotes to prevent SOQL injection

• Question 443:

  When should you use the "transient" property on variables?

  A. Variables that you want transmitted as part of the view state. Static variables also don't get transmitted
  B. Variables that you don't want transmitted as part of the view state. Static variables also don't get transmitted
  C. Static variables that you want transmitted as part of the view state to save space
  D. Large variables in order to save space
  B. Variables that you don't want transmitted as part of the view state. Static variables also don't get transmitted

• Question 444:

  [FIND 'map' IN ALL FIELDS RETURNING Account (Id, Name), Contact, Opportunity, Lead]

  What is a valid return type for th|e following SOSL query?

  A. List<sObject>
  B. List<List<sObject>>
  C. List<AggregateResult>
  D. List<Account>
  B. List<List<sObject>>

• Question 445:

  A developer is creating a Lightning web component that displays a list of records in a lightning-datatable. After saving a new record to the database, the list is not updating.

  

  What should the developer change in the code above for this to happen?

  A. Add the @track decorator to the data variable.
  B. Create a new variable to store the result and annotate it with @tracx.
  C. Call refereshApex () on this.data
  D. Create a variable to store the result and call refreshApex ().
  C. Call refereshApex () on this.data