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The PDII Certification Exam is a challenging exam that requires a high level of preparation and dedication. PDII exam consists of 60 multiple-choice questions, which must be completed within 120 minutes. Candidates must achieve a passing score of 65% to earn the certification. Salesforce provides a variety of resources, including training courses, practice exams, and study guides, to help candidates prepare for the exam. Achieving the Salesforce PDII Certification is a significant achievement that can lead to career advancement and increased earning potential.

Salesforce PDII Exam covers a wide range of topics, including Apex programming, data management, user interface design, testing and debugging, and integration with external systems. Candidates should be familiar with advanced Apex features such as dynamic Apex, asynchronous Apex, and Apex sharing and visibility. They should also have a solid understanding of Salesforce data modeling and schema design, as well as experience building custom Lightning components and Visualforce pages.

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Latest PDII Practice Materials, PDII Exams Training

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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.

Salesforce Platform Developer II Sample Questions (Q154-Q159):

NEW QUESTION # 154
Which of the following object types can be used with a Web Service?

Answer: C


NEW QUESTION # 155
Line 1 public class AttributeTypes Line 2 { Line 3 private final String[] arrayItems; Line 4 Line 5
@AuraEnabled Line 6 public List<String> getStringArray() { Line 7 String*+ arrayItems = new String*+,'red', 'green', 'blue' -; Line 8 return arrayItems; Line 9 } Line 10 } Consider the Apex controller above that is called from a Lightning Aura Component. What is wrong with it?

Answer: B


NEW QUESTION # 156
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.
Java
01: public class AccountSearcher {
02:
03: public static List<AccountWrapper> search(String term) {
04: List<AccountWrapper> wrappers = getMatchingAccountWrappers(term);
05: return wrappers;
06: }
07:
08:
09: public class AccountWrapper {
10: public Account account { get; set; }
11: public Decimal matchProbability { get; set; }
12: }
13: // ...other methods, including getMatchingAccountWrappers implementation...
14: }
Which two changes should the developer make so the Apex method functions correctly?

Answer: B,C

Explanation:
For an Apex method to be reachable by a Lightning Web Component, it must be annotated with
@AuraEnabled. In this code, line 03 is the entry point for the search functionality. Without the
@AuraEnabled annotation on line 03 (Option D), the JavaScript controller will not be able to "see" or invoke the search method, resulting in a runtime error.
Furthermore, because this method returns a custom "Wrapper" class, the platform's serialization engine needs to know which specific properties within that wrapper class should be sent to the client-side JavaScript. By default, the LWC framework does not serialize class members unless they are explicitly marked. Therefore, the developer must add @AuraEnabled to lines 10 and 11 (Option C). Without this, even if the method executes successfully, the account and matchProbability properties will be stripped during the JSON conversion, and the component will receive a list of empty objects.
Adding @AuraEnabled to the class definitions themselves (Lines 01 or 09) is not required; the annotation is only necessary on the specific methods and member variables that participate in the data exchange between Apex and JavaScript. This explicit marking ensures security and efficiency by only exposing the data intended for the user interface.


NEW QUESTION # 157
A developer needs to design a custom object that will be integrated into a back-end system.
What should the developer do to ensure good data quality and to ensure that data imports, integrations, and searches perform well? (Choose two.)

Answer: A,B


NEW QUESTION # 158
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)

Answer: D


NEW QUESTION # 159
......

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