PDII Actual Questions 100% Same Braindumps with Actual Exam!
PDII Study Material, Preparation Guide and PDF Download
The PDII certification exam evaluates the candidate’s ability to design and develop complex business logic, data models, and user interfaces using Salesforce. PDII exam is divided into multiple-choice questions and scenarios based questions, which require the candidate to apply their knowledge of Salesforce development to real-life scenarios. PDII exam is a challenging one, and it tests the candidate’s ability to develop solutions that are efficient, scalable, and maintainable.
PDII Exam topics
Candidates must know the exam topics before they start of preparation. Because it will really help them in hitting the core. Our Salesforce PDII exam dumps will include the following topics:
- Logic and Process Automation 33%
- Data Modeling and Management 7%
- User Interface 20%
- Integration 11%
NEW QUESTION # 103
Refer to the code snippet below:
A custom object called Credit_Memo_c exist in a Salesforce environment. As part of a new feature development that retrieves and manipulates this type of record, the developer needs to ensure race conditions are prevented when a set of records are modified within an Apex transaction.
In the preceding Apex code, how can the developer alter the query statement to use SOQL features to prevent race condition within a transaction?
A)
B)
C)
D)
- A. Option C
- B. Option D
- C. Option A
- D. Option B
Answer: A
NEW QUESTION # 104
In which of the following scenarios would it be acceptable to use programmatic sharing instead of declarative sharing?
- A. Poor performance when using native sharing components
- B. You need to change record access to read/write for all users utilising a lightning component
- C. Team functionality is required on custom objects
- D. Here is an existing, external system of truth for user access assignments which will continue to drive access and be integrated with salesforce
- E. Every record created by sales users needs to be visible to their respective manager
Answer: A,C,D
NEW QUESTION # 105
AW Computing (AWC) handles orders in Salesforce and stores its product inventory in a filed, inventory_c, on a custom object.
product_c. When an order for a product_c placed, the Inventory_c field is reduced by the quantity of the order using an Apex trigger.
AWC wants to 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 developer add to the code at the placeholder to meet these requirements?
A)
B)
C)
D)
- A. Option C
- B. Option A
- C. Option B
- D. Option D
Answer: D
NEW QUESTION # 106
What is the transaction limit on the number of "sendEmail" method calls?
- A. 0
- B. 1
- C. There is no limit
- D. 2
- E. 3
Answer: D
Explanation:
Explanation
Explanation:
The reserveEmailCapacity methods let you declare how many emails you want to send prior to actually sending, allowing you to handle limit errors prematurely
NEW QUESTION # 107
A business requires that every parent record must have a child record. A developer writes an Apex method with two DML statements to insert a parent record and a child record.
A validation rule blocks child records from being created. The method uses a try/catch block to handle the DML exception.
What should the developer do to ensure the parent always has a child record?
- A. Set a database savepoint to rollback if there are errors.
- B. Delete the parent record in the catch statement when an error occurs on the child record DML operation.
- C. Use addExror() on the parent record if an error occurs on the child record.
- D. Use Catabase.inserc() and set the all = parameter to true,
Answer: B
Explanation:
To ensure the parent always has a child record, the developer should use Database.insert and set the allOrNone parameter to false. The Database.insert method is a variant of the insert DML statement that allows the developer to specify whether to roll back the entire transaction or allow partial success when an error occurs. The allOrNone parameter is a Boolean value that determines this behavior. If the allOrNone parameter is set to true, the entire transaction is rolled back if any record causes an error, which is the same as the insert statement. If the allOrNone parameter is set to false, the records that do not cause errors are inserted, and the ones that do cause errors are returned in a Database.SaveResult array. The developer can then handle the errors accordingly. In this scenario, the developer should use Database.insert and set the allOrNone parameter to false, so that the parent record can be inserted even if the child record fails the validation rule. The developer can then catch the DML exception and display an appropriate error message to the user. Deleting the parent record in the catch statement when an error occurs on the child record DML operation would not ensure the parent always has a child record, as it would remove the parent record as well. Setting a database savepoint to rollback if there are errors would not ensure the parent always has a child record, as it would undo the entire transaction if the child record fails the validation rule. Using addError on the parent record if an error occurs on the child record would not ensure the parent always has a child record, as it would prevent the parent record from being inserted as well. Reference: [Database Class], [Using Database Methods to Handle DML Operations]
NEW QUESTION # 108
What is the correct order of execution for Visualforce Page "get" requests (initial page visit)
- A. 1) Evaluate constructors, extensions, and expression on attribute definitions on any custom components present
2) Evaluate constructors on controller and extensions
3) Evaluate expressions, <apex:page> attribute actions, and other method calls (getters/setters) on main page
4) If there's a <apex:form> element, create the view state
5) Send HTML to Browser - B. 1) Evaluate constructors on controller and extensions
2) Evaluate constructors, extensions, and expression on attribute definitions on any custom components present
3) Evaluate expressions, <apex:page> attribute actions, and other method calls (getters/setters) on main page
4) If there's a <apex:form> element, create the view state
5) Send HTML to Browser - C. 1) Evaluate constructors on controller and extensions
2) If there's a <apex:form> element, create the view state
3) Evaluate expressions, <apex:page> attribute actions, and other method calls (getters/setters) on main page
4) Evaluate constructors, extensions, and expression on attribute definitions on any custom components present
5) Send HTML to Browser
Answer: B
NEW QUESTION # 109
A developer Is asked to develop a new AppExthange application. A feature of the program creates Survey records when a Case reaches a certain stage and Is of a certain Record Type. This feature needs to be configurable, as different Salesforce instances require Surveys at different times. Additionally, the out-of-the-box AppExchange app needs to come with a set of best practice settings that apply to most customers.
What should the developer use to store and package the custom configuration settings for the app?
- A. Custom Settings
- B. Process Builder
- C. Custom Metadata
- D. Custom Objects
Answer: D
NEW QUESTION # 110
Which interface needs to be implemented by a Lightning Component so that it may be displayed in modal dialog by clicking a button on a Lightning Record page?
- A. Force: lightningQuickAction
- B. Lightning:editAction
- C. Force:lightningEditAction
- D. Fightning:quickAction
Answer: D
NEW QUESTION # 111
A developer Is tasked with ensuring that email addresses entered into the system for Contacts and for a Custom Object called Survey_Response__c do not belong to a list of blacklisted domains. The list of blacklisted domains will be stored In a custom object for ease of maintenance by users. Note that the Survey_Response__c object is populated via a custom visualforce page.
What is the optimal way to implement this?
- A. Implement the logic in a Validation Rule on the Contact and a validation Rule on the Survey_Response__c object.
- B. Implement the logic in the Custom Visualforce page controller and call that method from an Apex trigger on Contact.
- C. Implement the logic in a helper class that is called by an Apex trigger on Contact and from the Custom Visualforce page controller.
- D. Implement the logic in an Apex trigger on Contact and also implement the logic within the Custom visualforce page controller.
Answer: C
NEW QUESTION # 112
As part of point-to-point integration, a developer must call an external web service which, due to high demand, takes a long time to provide a response. As part of the request, the developer must collect key Inputs from the end user before making the callout. Which two elements should the developer use to Implement these business requirements?
Choose 2 answers
- A. Screen Flow
- B. Lightning web component
- C. 2 Apex method that returns a Continuation object
- D. Process Builder
Answer: B,C
Explanation:
To implement the business requirements, the developer should use a Lightning web component and an Apex method that returns a Continuation object. A Lightning web component is a custom HTML element that can be used to create user interfaces for Salesforce apps. A Lightning web component can collect key inputs from the end user using various input components, such as lightning-input, lightning-combobox, or lightning-radio-group. A Lightning web component can also invoke an Apex method using the @wire decorator or the imperative Apex syntax. A Continuation object is a special Apex object that allows the developer to make a long-running request to an external web service and receive the response asynchronously. A Continuation object can specify the callback method, the timeout, and the request parameters for the callout. A Continuation object can also return a unique ID that can be used to reference the callout in the Lightning web component. To use a Continuation object, the developer should create and return a Continuation object in the Apex method that makes the callout, and annotate the method with @AuraEnabled(cacheable=true). The developer should also create and annotate another Apex method that acts as the callback method, and handles the response from the external web service. The developer should then invoke the Apex method that returns the Continuation object from the Lightning web component, and use the Continuation ID to track the status of the callout. The developer should also handle the callback event from the Apex method that acts as the callback method, and display the response data in the Lightning web component. Using a Screen Flow would not be effective, as a Screen Flow is a declarative tool that allows the developer to create guided, interactive processes for users, but it does not support making callouts to external web services. Using Process Builder would not be effective, as Process Builder is a declarative tool that allows the developer to automate business processes based on criteria and actions, but it does not support making callouts to external web services. Reference: [Lightning Web Components Basics], [Continuation Class]
NEW QUESTION # 113
Given a list of Opportunity records named opportunityList, which code snippet is best for querying all Contacts of the Opportunity's Account?
A)
B)
C)
D)
- A. Option A
- B. Option D
- C. Option C
- D. Option B
Answer: A
NEW QUESTION # 114
A developer is writing code that requires making callouts to an external web service.
Which scenario necessitates that the callout be made in an asynchronous method?
- A. The callout could take longer than 60 seconds to complete.
- B. The callouts will be made in an Apex trigger.
- C. Over 10 callouts will be made in a single transaction.
- D. The callouts will be made using the REST APL.
Answer: B
Explanation:
Callouts cannot be made from a synchronous context such as an Apex trigger because they might exceed the maximum execution time, leading to timeouts. Asynchronous methods, such as future or Queueable, are required to handle callouts from triggers.References: Apex Developer Guide - Asynchronous Apex
NEW QUESTION # 115
A developer created a Lightning web component that allows users to input a text value that is used to search for Accounts by calling an Apex method. The Apex method returns a list of AccountWrappers and is called imperatively from a JavaScript event handler.
Which two changes should the developer make so the Apex method functions correctly?
Choose 2 answers
- A. Add @AuraEnabled to line 03.
- B. Add @AuraEnabled to lines 11 and 12.
- C. Add @AuraEnafcle3 to line 09.
- D. Add @AuraEnat:ei to line 01.
Answer: A,B
NEW QUESTION # 116
Which three Visualforce components can be used to initiate Ajax behavior to perform partial page updates? Choose 3 answers
- A.
- B.
- C.
- D.
- E.
Answer: B,C,E
NEW QUESTION # 117
A Visualforce page needs to make a callout to get billing information and tax information from two different REST endpoints. The information needs to be displayed to the user at the same time and the return value of the billing information contains the input for the tax information callout. Each endpoint might take up to two minutes to process.
How should a developer implement the callouts?
- A. An HTTP REST callout for the billing callout and a Continuation for the tax callout
- B. An HTTP REST callout for both the billing callout and the tax callout
- C. A Continuation for both the billing callout and the tax callout
- D. A Continuation for the billing callout and an HTTP REST callout for the tax callout
Answer: C
NEW QUESTION # 118
......
To prepare for the Salesforce PDII certification exam, candidates must have a deep understanding of the Salesforce platform and its various features and functionalities. They must also possess strong programming skills and be proficient in Apex, Visualforce, and Salesforce Lightning development. Candidates can also benefit from taking online courses or attending in-person training sessions to gain a better understanding of the exam's content and format. Ultimately, the Salesforce PDII certification offers a unique opportunity for developers to demonstrate their skills and expertise in Salesforce development and advance their careers in this fast-growing industry.
PDII Certification Study Guide Pass PDII Fast: https://www.prep4sureguide.com/PDII-prep4sure-exam-guide.html
Free PDII Certification Sample Questions with Online Practice Test: https://drive.google.com/open?id=1Hu4Z7X2xqydtR8Vypz2i6VTLdvU1yE9B