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Platform Developer I (WI24)

Last Update 1 day ago
Total Questions : 235

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Question # 1

A developer observes that an Apex test method fails in the Sandbox. To identify the issue, the developer copies the code inside the test method and executes it via the Execute Anonymous tool in the Developer Console. The code then executes with no exceptions or errors. Why did the test method fail in the sandbox and pass in the Developer Console?

Options:

A.  

The test method has a syntax error in the code.

B.  

The test method relies on existing data in the sandbox.

C.  

The test method is calling an @future method.

D.  

The test method does not use System.runAs to execute as a specific user.

Discussion 0
Question # 2

A developer must provide custom user interfaces when users edit a Contact in either Salesforce Classic or Lightning Experience.

What should the developer use to override the Contact's Edit button and provide this functionality?

Options:

A.  

A Visualforce page in Salesforce Classic and a Lightning component in Lightning Experience

B.  

A Lightning component in 5alesforce Classic and a Lightning component in lightning Experience

C.  

A Visualforce page in Salesforce Classic and a Lightning page in Lightning Experience

D.  

A Lightning page in Salesforce Classic and a Visualforce page in Lightning Experience

Discussion 0
Question # 3

A developer wants to improve runtime performance of Apex calls by caching result on the client.

What is the most efficient way to implement this and follow best practices?

Options:

A.  

Decorate the server-side method with @AuraEnabled (total-true).

B.  

Call the setStoeable () method on the action in the javaScript client-sidecode.

C.  

Decorate the server-side method with @AuraEnabled (cacheable-true.

D.  

Set a ciikie in the browser for use upon return to the page.

Discussion 0
Question # 4

A company has a custom object, Sales, }_Help_Request__c, that has a Lookup relationship to Opportunity. The Seles Help Request__c has a mumber field, Number_ct_Hours__c, that represents the amount of time spent on the Sales_Help Request__

C.  

A developer is tasked with creating a field, total_Hour2__c, on Opportunity that should be the sum of all of the Number_of_Hours_c values for the Sales_Help_Request__c records related to that Opportunity.

What should the developer use to implement this?

Options:

A.  

A roll-up summary field on the sales Help_Request__c object

B.  

A trigger on the Opportunity object

C.  

A roll-up summary field on the Opportunity object

D.  

A record-triggered flow on the Sales Help Request__c object

Discussion 0
Question # 5

What should be used to create scratch orgs?

Options:

A.  

Developer Console

B.  

Salesforce CLI

C.  

Workbench

D.  

Sandbox refresh

Discussion 0
Question # 6

A custom picklist field, Food_Preference__c, exist on a custom object. The picklist contains the following options: 'Vegan','Kosher','No Preference'. The developer must ensure a value is populated every time a record is created or updated. What is the most efficient way to ensure a value is selected every time a record is saved?

Options:

A.  

Set "Use the first value in the list as the default value" as True.

B.  

Set a validation rule to enforce a value is selected.

C.  

Mark the field as Required on the field definition.

D.  

Mark the field as Required on the object's page layout.

Discussion 0
Question # 7

What are three characteristics of change set deployments?

Choose 3 answers

Options:

A.  

Change sets can only be used between related organizations.

B.  

Change sets can be used to transfer records.

C.  

Sending a change set between two orgs requires a deployment connection.

D.  

Change sets can deploy custom settings data.

E.  

Deployment is done in a one-way, single transaction.

Discussion 0
Question # 8

Which two are best practices when it comes to component and application event handling? (Choose two.)

Options:

A.  

Reuse the event logic in a component bundle, by putting the logic in the helper.

B.  

Use component events to communicate actions that should be handled at the application level.

C.  

Handle low-level events in the event handler and re-fire them as higher-level events.

D.  

Try to use application events as opposed to component events.

Discussion 0
Question # 9

Consider the following code snippet:

Question # 9

Given the multi-tenant architecture of the Salesforce platform, what Is a best practice a developer should Implement and ensure successful execution of the method?

Options:

A.  

Avoid executing queries without a limit clause.

B.  

Avoid returning an empty List of records.

C.  

Avoid using variables as query filters.

D.  

Avoid performing queries inside for loops.

Discussion 0
Question # 10

Ursa Major Solar has a custom object, serviceJob-o, with an optional Lookup field to Account called partner-service-Provider_c.

The TotalJobs-o field on Account tracks the total number of serviceJob-o records to which a partner service provider Account is related.

What is the most efficient way to ensure that the Total job_o field kept up to data?

Options:

A.  

Change TotalJob_o to a roll-up summary field.

B.  

Create a record-triggered flow on ServiceJob_o.

C.  

Create an Apex trigger on ServiceJob_o.

D.  

Create a schedule-triggered flow on ServiceJob_o.

Discussion 0
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