Salesforce Salesforce Certifications PDII Questions & Answers

• Question 111:

  Which statement is considered a best practice for writing bulk safe Apex Triggers?

  A. Perform all DML operations from within a Future Method.

  B. Instead of DML statements, use the Database methods with allOrNone set to False.

  C. Add records to collections and perform DML operations against these collections.

  D. Add LIMIT 50000 to every SOQL statement

  Correct Answer: C

• Question 112:

  The Contact object in an org is configured with workflow rules that trigger field updates. The fields are not updating, even though the end user expects them to. The developer creates a debug log to troubleshoot the problem.

  What should the developer specify in the debug log to see the values of the workflow rule conditions and debug the problem?

  A. INFO level for the Database log category

  B. ERROR level for the Workflow log category

  C. ERROR level for the Database log category

  D. INFO level for the Workflow log category

  Correct Answer: A

• Question 113:

  What are two benefits of using External IDs? Choose 2 answers

  A. An External ID is indexed and can improve the performance of SOQL queries.

  B. An External ID field can be used to reference a unique ID from another, external system.

  C. An External ID can be a formula field to help create a unique key from two fields in Salesforce.

  D. An External ID can be used with Salesforce Mobile to make external data visible.

  Correct Answer: AB

• Question 114:

  There are user complaints about slow render times of a custom data table within a Visualforce page that loads thousands of Account records at once.

  What can a developer do to help alleviate such issues?

  A. Use the standard Account List controller and implement pagination.

  B. Use JavaScript remoting to query the accounts.

  C. Use the transient keyword in the Apex code when querying the Account records.

  D. Upload a third-party data table library as a static resource.

  Correct Answer: A

• Question 115:

  A company has a Request__c object that has a lookup to the Opportunity object and a custom field.

  Status__c, with values of Open,' Closed, and Invalid.' An Opportunity should not be allowed to be deleted if there are any Request__c records related to it that have a Status__c value of Open or 'Closed.' what is the optimal way to enforce the

  requirement to prevent deletion?

  A. A Process on Request__c

  B. A Process on Opportunity

  C. An Apex Trigger on Opportunity

  D. An Apex Trigger on Request__c

  Correct Answer: C

• Question 116:

  A company uses a custom-built enterprise resource planning (ERP) system to handle order management. The company wants Sales Reps to know the status of orders so that if a customer calls to ask about their shipment, the Sales Rep can advise the customer about the order's status and tracking number if it is already shipped.

  Which two methods can make this ERP order data visible in Salesforce? (Choose two.)

  A. Ensure real-time order data is in Salesforce using the Streaming API.

  B. Write a cron job In Salesforce to poll the ERP system for order updates.

  C. Have the ERP system push the data into Salesforce using the SOAP API.

  D. Use Salesforce Connect to view real-time Order data in the ERP system.

  Correct Answer: CD

• Question 117:

  Lightning Aura Component

  

  Lightning Aura Controller

  

  Apex Controller

  

  Given the code above, which two changes need to be made in the Apex Controller for the code to work? (Choose two.)

  A. Change the method signature to be global static, not public static.

  B. Change the argument from JSONObject to String.

  C. Annotate the entire class as @AuraEnabled instead of just the single method.

  D. Remove line 06 from the Apex Controller and use firstName In the return.

  Correct Answer: BD

• Question 118:

  Which three Visualforce components can be used to initiate Ajax behavior to perform partial page updates? Choose 3 answers

  A.

  B.

  C.

  D.

  E.

  Correct Answer: ABD

• Question 119:

  Consider the code above.

  

  When a user clicks on the Link of a Contact's name, what happens?

  A. The outputPanel refreshes, showing the Contacts details.

  B. A new page opens, showing the Contact's details.

  C. The page refreshes, showing the Contact's details.

  D. Nothing happens: the commandLink is missing an action attribute.

  Correct Answer: A

• Question 120:

  Universal Containers wants to be able to bring up an Account detail page and view a table of containers currently being rented. The user wants to be able to dick on a container In the table and quickly edit and save the location of the

  container.

  In addition to this, the page should have a section that shows the location of each container on a map. Universal Containers wants the map to re-render whenever the location of a container is changed.

  What can a developer use to accomplish this task?

  A. Two Lightning Components leveraging Application Events

  B. Two Visualforce Page Components leveraging Application Events

  C. A single visualforce Page leveraging Platform Events

  D. Two Lightning Components leveraging Platform Events

  Correct Answer: A