Verified DEX-450 Exam Dumps PDF [2022] Access using ValidBraindumps [Q74-Q90]

Verified DEX-450 Exam Dumps PDF [2022] Access using ValidBraindumps [Q74-Q90]

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Verified DEX-450 Exam Dumps PDF [2022] Access using ValidBraindumps

Try Best DEX-450 Exam Questions from Training Expert ValidBraindumps

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QUESTION 74
What is the result of the following code?

 
 
 
 

QUESTION 75
A developer has the following class and trigger code public class insurancerates{ public static final decimal smokercharge = 0.01; } trigger contacttrigger on contact (before insert){ insurancerates rates = new insurancerates(); decimal basecost=xxx; } Which code segment should a developer insert at the xxx to set the basecost variable to the value of the class variable smokercharge?

 
 
 
 

QUESTION 76
What should be used to create scratch orgs?

 
 
 
 

QUESTION 77
What can be developed using the Lightning Component framework?

 
 
 
 

QUESTION 78
A developer must write an Apex method that will be called from a Lightning component. The method may delete an Account stored in the accountRec variable.
Which method should a developer use to ensure only users that should be able to delete Accounts can successfully perform deletions?

 
 
 
 

QUESTION 79
Using the Schema Builder, a developer tries to change the API name of a field that is referenced in an Apex test class.
What is the end result?

 
 
 
 

QUESTION 80
A company that uses a Custom object to track candidates would like to send candidate information automatically to a third -party human resource system when a candidate is hired. What can a developer do to accomplish this task?

 
 
 
 

QUESTION 81
Which collection type provides unique key/value pairings of data?

 
 
 
 

QUESTION 82
Universal Containers wants to back up all of the data and attachments in its Salesforce org once month. Which approach should a developer use to meet this requirement?

 
 
 
 

QUESTION 83
A developer wants to list all of the Tasks for each Account on the Account detail page. When a task is created for a Contact, what does the developer need to do to display the Task on the related Account record?

 
 
 
 

QUESTION 84
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?

 
 
 
 

QUESTION 85
A developer is asked to create a Visualforce page for Opportunities that allows users to save or merge the current record.
Which approach should the developer to meet this requirement?

 
 
 
 

QUESTION 86
Universal Containers has a Visualforce page that displays a table of every Container_c. being ……. Is falling with a view state limit because some of the customers rent over 10,000 containers.
What should a developer change about the Visualforce page to help with the page load errors?

 
 
 
 

QUESTION 87
A developer created a Visualforce page and custom controller to display the account type field as shown below. Custom controller code: public class customCtrlr{ private Account theAccount; public String actType; public customCtrlr() { theAccount = [SELECT Id, Type FROM Account WHERE Id = :apexPages.currentPage().getParameters().get(‘id’)]; actType = theAccount.Type; } } Visualforce page snippet: The Account Type is {!actType} The value of the account type field is not being displayed correctly on the page. Assuming the custom controller is property referenced on the Visualforce page, what should the developer do to correct the problem?

 
 
 
 

QUESTION 88
hat are three techniques that a developer can use to invoke an anonymous block of code? Choose 3 answers

 
 
 
 
 

QUESTION 89
Which tag should a developer include when styling from external CSS is required in a Visualforce page?

 
 
 
 

QUESTION 90
To which primitive data type in Apex is a currency field atomically assigned?

 
 
 
 

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