PDII Free Exam Questions and Answers PDF Updated on Nov-2024
Latest PDII Exam Dumps Recently Updated 198 Questions
Salesforce PDII certification exam is a comprehensive exam that covers a wide range of topics such as Apex development, Lightning components, integration with external systems, and security. PDII exam is designed to test the developer's knowledge and expertise in designing and developing scalable, secure, and efficient applications using the Salesforce platform. It is a tough exam that requires a deep understanding of the Salesforce platform and its capabilities.
Salesforce PDII certification is regarded as one of the most prestigious certifications for developers in the Salesforce ecosystem. Salesforce Certified Platform Developer II (PDII) certification demonstrates the developer's expertise in developing scalable, secure, and maintainable applications on the Salesforce platform. Salesforce Certified Platform Developer II (PDII) certification also validates the developer's ability to work with a variety of Salesforce technologies, including Apex, Visualforce, Lightning Components, and more.
Salesforce Certified Platform Developer II (PDII) exam is a certification test that is designed for developers who have advanced skills in building complex business logic and interfaces using the Salesforce Platform. Salesforce Certified Platform Developer II (PDII) certification test is a must-have for individuals who are looking to advance their career in Salesforce development. The PDII exam is a challenging test that evaluates the developer's ability to design, implement and maintain advanced business logic and interfaces in the Salesforce platform.
NEW QUESTION # 94
Refer to exhibit.
Consider the above trigger intended to assign the Account to the manager of the Account's region, Which two changes should a developer make in this trigger to adhere to best practices?
- A. Use a Map to cache the results of the Region._c query by Id.
- B. Remove the last line updating accountList as It Is not needed.
- C. Use a Map accountMap instead of List accountList.
- D. Move the Region__c query to outside the loop.
Answer: B,D
Explanation:
The two changes that the developer should make in this trigger to adhere to best practices are to move the Region__c query to outside the loop and to remove the last line updating accountList as it is not needed. Moving the Region__c query to outside the loop avoids the SOQL query limit, as it reduces the number of queries from one per Account record to one for all Account records. The developer can use a Map to store the Region__c records by Name, and then use the Map to assign the OwnerId for each Account record. Removing the last line updating accountList as it is not needed avoids the DML statement limit, as it is redundant to update the records that are already in the trigger context. The developer can use the Trigger.new list to modify the Account records, and the changes will be saved automatically after the trigger execution. Using a Map to cache the results of the Region__c query by Id is not a valid answer, as it does not move the query outside the loop, and it does not match the Name field of the Account record. Using a Map accountMap instead of List accountList is not a valid answer, as it does not affect the query or the DML limits, and it does not change the logic of the trigger. Reference: [Apex Triggers], [Apex Best Practices], [Apex Developer Guide]
NEW QUESTION # 95
What is the transaction limit for the number of DML statements allowed?
- A. 100 (synchronous), 200 (async)
- B. 2,000
- C. 200 (synchronous), 100 (async)
- D. 0
- E. 1
Answer: D
Explanation:
/Reference:
Includes Approval functions, rollbacks/savepoints, and System.runAs
NEW QUESTION # 96
A Visualforce page contains an industry select list and displays a table of Accounts that have a matching value in their Industry field.
<apex:selectList value="{!selectedIndustry}">
<apex:selectOptions values="{!industries}"/>
</apex:selectList>
When a user changes the value in the industry select list, the table of Accounts should be automatically updated to show the Accounts associated with the selected industry.
What is the optimal way to implement this?
- A. Add an <apex:actionFunction>within the <apex:selectList>.
- B. Add an <apex:actionFunction>within the <apex:selectOptions>.
- C. Add an <apex:actionSupport>within the <apex:selectList>.
- D. Add an <apex:actionSupport>within the <apex:selectOptions>.
Answer: A
NEW QUESTION # 97
What is a valid request for the following REST method? (Choose two.)
@HttpPost global static void myPostMethod(String sl, Integer il, Boolean bl, String 52)
- A. <b1>false</bl> </request>
<request> <sl>"my first string"</sl> <il>123</il> <sZ>"my second string"</32> - B. <bl>false</bl> </request>
sl" : "my first string", 11" : "123", "b1" : "false", "S2" : "my second - C. string"
il" : 123, "S1" : "my first string", "S2" : "my second string", "bl" : false - D. <request> <sl>my first string</sl> <11>123</il> <32>my second string</32>
Answer: A,C
NEW QUESTION # 98
Consider the above trigger intended to assign the Account to the manager of the Account''s region. Which two changes should a developer make in this trigger to adhere to best practices? Choose 2 answers
- A. Remove the last line updating accountList as it is not needed.
- B. Use a Map accountMap instead of List accountList.
- C. Use a Map to cache the results of the Region__c query by Id.
- D. Move the Region__c query to outside the loop.
Answer: A,D
NEW QUESTION # 99
A lead developer is creating tests for a Lightning web component. The component re-renders when a property called bypassSelection. changes its value.
What should the developer use to the test that the component re-renders successfully when the property changes?
- A. Windows, Setinterval ( )
- B. Promise. resolve ( )
- C. dispatchEvent (new CustomEvent (' bypassSelection'))
- D. Windows, set State ( )
Answer: A
NEW QUESTION # 100
A corporation has many different Salesforce orgs, with some different objects and some common objects, and wants to build an application that can create, retrieve, and update common object records in all of the different orgs.
Which method of integration should the application use?
- A. SOAP API with the Enterprise WSDL
- B. SOAP API with the partner WSDL
- C. Apex REST Web Service
- D. Metadata API
Answer: C
NEW QUESTION # 101
A developer is experiencing issues with a Lightning web component. The component must surface information about Opportunity owned by the currently logged-in user.
When the component is rendered, the following message is displayed: ''Error retrieving data''
Which modification should be implemented to the Apex class to overcome the issue?
- A. Edit the code to use the without sharing keyword in the Apex class.
- B. Use the Cacheable=True attribute in the Apex method.
- C. Ensure the OWD for the Opportunity object is public.
- D. Use the Continuation=true attribute in the Apex method.
Answer: B
NEW QUESTION # 102
A developer is tasked with creating a Lightning web component that allows users to create a Case for a selected product, directly from a custom Lightning page. The input fields in the component are displayed in a non-linear fashion on top of an image of the product to help the user better understand the meaning of the fields.
Which two components should a developer use to implement the creation of the Case from the Lightning web component?
Choose 2 answers
- A. lightning-input-field
- B. lightning-record-form
- C. lightning-input
- D. lightning-record-edit-form
Answer: B,D
NEW QUESTION # 103
A software company uses a custom object Defect_c, to track defects in their software, Defect__c has organisation-wide defaults set to private Each Dafect__c has a related list of Reviewer_c records, each with a lookup field to User that is used to indicate that the User will review the Defect_c.
What should be used to give the User on the Reviewer_c record read only access to the Defect_c record on the Reviewer_c record?
- A. Apex managed sharing
- B. Criteria based sharing
- C. lightning web component
- D. View All on Defect_c
Answer: D
NEW QUESTION # 104
A corporation has many different Salesforce orgs, with some different objects and some common objects, and wants to build a single Java application that can create, retrieve, and update common object records in all of the different orgs.
Which method of integration should the application use?
- A. SOAP API with the Partner WSDL
- B. SOAP API with the Enterprise WSDL
- C. Apex REST Web Service
- D. Metadata APT
Answer: A
NEW QUESTION # 105 
AWC wants the real-time inventory reduction for a product to be sent to many of its external systems, including some future systems the company is Currently planning.
What should a develops add to the code at the placeholder to meet these requirement!?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION # 106
Which two relationship queries use the proper syntax? (Choose two.)
- A. SELECT Id, Name, Account.Name FROM Contact WHERE Account.Industry = 'Media'
- B. SELECT Name, (SELECT LastName FROM Contacts) FROM Account
- C. 'Media'
SELECT Name, (SELECT LastName FROM Contacts__r) FROM Account - D. SELECT Id, Name, Account__r.Name FROM Contact WHERE Account__r.Industry
Answer: A,B
NEW QUESTION # 107
The test method above calls an @future method that increments the Number_of_Times_Viewed__c value. The assertion is failing because the Number_of_Times_Viewed__c equals 0. What is the optimal way to fix this?
- A. Change the assertion to System.assertEquals(0, acctAfter.Number_Of_Times_Viewed__c).
- B. Add Test.startTest() before and Test.stopTest() after AuditUtil.incrementViewed.
- C. Change the initialization to acct.Number_Of_Times_Viewed__c = 1.
- D. Add Test.startTest() before and Test.stopTest() after insert acct
Answer: B
NEW QUESTION # 108
Which Salesforce feature allows a developer to see when a user last logged in to Salesforce if real-time notification is not required?
- A. Calendar Events
- B. Asynchronous Data Capture Events
- C. Event Monitoring Log
- D. Developer Log
Answer: C
Explanation:
Event Monitoring Log provides the ability to track different types of events in Salesforce, including user logins. These logs can be used to determine the last login time of a user without the need for real-time notification.References: Salesforce Help - Event Monitoring
NEW QUESTION # 109
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 argument from JSONObject to String
- B. Annotate the entire class as @AuraEnabled instead of just the single method
- C. Change the method signature to be global static, not public static
- D. Remove line 06 from the Apex Controller and use firstName in the return
Answer: A,D
NEW QUESTION # 110
Consider the following code snippet:
How should the <e-orders> component communicate to the <c-selected-orders component that an order has been selected by the user?
- A. Create and fire a component event.
- B. Create and fire a standard DOM event.
- C. Create and dispatch a custom event,
- D. Create and fire an application event.
Answer: C
Explanation:
Custom events are events that can be created and dispatched by the developer using the CustomEvent constructor and the dispatchEvent method. Custom events can be used to communicate between components that are in the same DOM tree, such as parent and child components. By creating and dispatching a custom event from the <e-orders> component, the developer can pass the selected order information to the <c-selected-orders> component, which can listen for the event using the @wire or @track decorator and handle the event accordingly. Custom events are more efficient and flexible than component or application events, which are deprecated in Lightning web components. Reference: [Custom Events], [Communicate with Events]
NEW QUESTION # 111
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