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Latest [May 08, 2022] Salesforce DEX-450 Exam Practice Test To Gain Brilliante Result

Take a Leap Forward in Your Career by Earning Salesforce DEX-450

NO.89 What is a benefit of developing applications in a multi-tenant environment?

 
 
 
 

NO.90 developer created this Apex trigger that calls MyClass .myStaticMethod: trigger myTrigger on Contact(before insert) ( MyClass.myStaticMethod(trigger.new, trigger.oldMap); } The developer creates a test class with a test method that calls MyClass.mystaticMethod, resulting in 81% overall code coverage. What happens when the developer tries to deploy the trigger and two classes to production, assuming no other code exist?

 
 
 
 

NO.91 A developer is debugging the following code to determinate why Accounts are not being created Account a = new Account(Name = ‘A’); Database.insert(a, false); How should the code be altered to help debug the issue?

 
 
 
 

NO.92 If apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which statement are true regarding governor limits? Choose 2 answers

 
 
 
 

NO.93 Universal Containers has large number of custom applications that were built using a third-party javaScript framework and exposed using Visualforce pages. The Company wants to update these applications to apply styling that resembles the look and feel of Lightning Experience. What should the developer do to fulfill the business request in the quickest and most effective manner?

 
 
 
 

NO.94 A company wants a recruiting app that models candidates and interviews; displays the total number of interviews on each candidate record; and defines security on interview records that is independent from the security on candidate records. What would a developer do to accomplish this task? Choose 2 answers

 
 
 
 

NO.95 What are two considerations for custom Apex Exception classes? Choose 2 answers.

 
 
 
 

NO.96 What is the result when a Visualforce page calls an Apex controller, which calls another Apex class, which then results in hitting a governor limit?

 
 
 
 

NO.97 A company has been adding data to Salesforce and has not done a good Job of limiting the creation of duplicate Lead records. The developer is considering writing an Apex process to identify duplicates and merge the records together.
Which two statements are valid considerations when using merged?
Choose 2 answers

 
 
 
 

NO.98 Which type of code represents the Model in the MVC architecture on the Force.com platform?

 
 
 
 

NO.99 From which 2 locations can a developer determine the overall code coverage for a sandbox?

 
 
 
 

NO.100 What are two benefits of the Lightning Component framework? (Choose two.)

 
 
 
 

NO.101 Which standard field is required when creating a new contact record?

 
 
 
 

NO.102 A Licensed_Professional__c custom object exist in the system with two Master-Detail fields for the following objects: Certification__c and Contact. Users with the “Certification Representative” role can access the Certification records they own and view the related Licensed Professionals records, however users with the “Salesforce representative” role report they cannot view any Licensed professional records even though they own the associated Contact record. What are two likely causes of users in the “Sales Representative” role not being able to access the Licensed Professional records? Choose 2 answers

 
 
 
 

NO.103 How many level of child records can be returned in a single SOQL query from one parent object

 
 
 
 

NO.104 A developer created a custom order management app that uses an Apex class. The order is represented by an Order object and an Orderltem object that has a master-detail relationship to Order. During order processing, an order may be split into multiple orders.
What should a developer do to allow their code to move some existing Orderltem records to a new Order record?

 
 
 
 

NO.105 Where are two locations a developer can look to find information about the status of asynchronous or future methods? Choose 2 answers

 
 
 
 

NO.106 Which approach should a developer take to automatically add a “Maintenance Plan” to each Opportunity that includes an “Annual Subscription” when an opportunity is closed?

 
 
 
 

NO.107 If apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which statement are true regarding governor limits? Choose 2 answers

 
 
 
 

NO.108 A developer wants to get access to the standard price book in the org while writing a test class that covers an OpportunityLineItem trigger. Which method allows access to the price book?

 
 
 
 

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