Certification PDII Exam Dumps, PDII Valid Exam Objectives

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Candidates who become Salesforce PDII certified demonstrate their worth in the Salesforce field. The Salesforce Certified Platform Developer II (PDII) (PDII) certification is proof of their competence and skills. This is a highly sought-after skill in large Salesforce companies and makes a career easier for the candidate. To become certified, you must pass the Salesforce Certified Platform Developer II (PDII) (PDII) certification exam. For this task, you need high-quality and accurate Salesforce Certified Platform Developer II (PDII) (PDII) exam dumps. We have seen that candidates who study with outdated Salesforce Certified Platform Developer II (PDII) (PDII) practice material don't get success and lose their resources.

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Salesforce Certified Platform Developer II (PDII) Exam

Salesforce Certified Platform Developer II (PDII) Exam is related to Salesforce Certified Platform Developer II Certification. This exam validates the Candidate knowledge and skills knowledge in advanced programmatic capabilities of the Lightning Platform and data modeling to develop complex business logic and interfaces. It also deals with the ability of Candidate to design, develop, test, and deploy programmatic solutions that are reusable, maintainable, and follow design patterns and object-oriented programming best practices.

Salesforce Certified Platform Developer II (PDII) Sample Questions (Q54-Q59):

NEW QUESTION # 54
Which two relationship queries use the proper syntax? Choose 2 answers

A. SELECT Name, (SELECT LastName FROM Contacts__r) FROM Account
B. SELECT Name, (SELECT LastName FROM Contacts) FROM Account
C. SELECT Id, Name, Account.Name FROM Contact WHERE Account.Industry = 'Media'
D. SELECT Id, Name, Account __r.Name FROM Contact WHERE Account r.Industry = 'Media'

Answer: A,B

NEW QUESTION # 55
Consider the following queries. For these queries, assume that there are more than 200,000 Account records.
These records include soft-deleted records; that is, deleted records that are still in the Recycle Bin. Note that there are two fields that are marked as External Id on the Account. These fields are Customer_Number__c and ERP_Key__c.
Which two queries are optimized for large data volumes? Choose 2 answers

A. SELECT Id FROM Account WHERE Id IN : aListVariable
B. SELECT Id FROM Account WHERE Name != NULL
C. SELECT Id FROM Account WHERE Name != ' ' AND IsDeleted = false
D. SELECT Id FROM Account WHERE Name != ' ' AND Customer Number c = 'ValueA'

Answer: A,D

NEW QUESTION # 56
A developer wrote a Visualforce page for Sales Reps to add products to an order. The page takes a URL query parameter, productFamily, which filters the product results. The test method for the filter behavior has an assertion failing due to an incorrect number of results.
Why could the test be failing? (Choose two.)

A. The test does not create product data
B. The test does not set the current page reference
C. The test is not run by a System Administrator
D. The test does not call Test.startTest()

Answer: A,B

NEW QUESTION # 57
A developer is inserting, updating, and deleting multiple lists of records in a single transaction and wants to ensure that any error prevents all execution.
How should the developer implement error exception handling in their code to handle this?

A. Use a try-catch and use sObject.addError() on any failures.
B. Use a try-catch statement and handle DML cleanup in the catch statement,
C. Use Database.setSavepoint {} and Database.rollBack with a try-catch statement.
D. Use Database methods to obtain lists of Database.SaveResults.

Answer: C

Explanation:
The best way to implement error exception handling in their code to handle this requirement is to use Database.setSavepoint() and Database.rollback() with a try-catch statement. Database.setSavepoint() is a method that creates a savepoint, which is a point in the request that specifies the state of the database at that time. Database.rollback() is a method that rolls back the database to the state that was saved at a specified savepoint. A try-catch statement is a way to handle exceptions, which are errors that occur during the execution of the code. By using Database.setSavepoint() and Database.rollback() with a try-catch statement, the developer can create a savepoint before inserting, updating, or deleting the lists of records, and then roll back to the savepoint if any error occurs. This way, the developer can ensure that any error prevents all execution and preserves the database integrity . Reference: [Savepoints and Transactions], [Database.setSavepoint Method], [Database.rollback Method], [Exception Handling]

NEW QUESTION # 58
The use of the transient keyword In Visualforce Page Controllers helps with which common performance issued?

A. Improves Query Performance
B. Improves Page Transfers
C. Reduces Load Times
D. Reduces View State

Answer: D

NEW QUESTION # 59
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