Skip to main content

Platform Developer I Certification Maintenance (Spring '19)

Platform Developer I Certification Maintenance (Spring '19)



1. Which Apex interface can be implemented to allow My Domain users to log in with something other than their username and password?
A. Auth.AuthToken
B. Auth.VerificationMethod
C. Auth.LoginDiscoveryHandler

D. Auth.MyDomainLoginDiscoveryHandler

2. With Spring '19, which method returns a list of OrgLimit instances used to investigate limits and their names, current value, and maximum value?
A. getAll() from the System.OrgLimit Class
B. getAll() from the System.OrgLimits Class
C. getInstances() from the System.OrgLimit Class
D. getInstances() from the System.OrgLimits Class

3. With Spring '19, which properties of an unhandled Apex exception are available in Event Monitoring log files?
A. Static variable state and stack trace
B. Exception type, name, and static variable state
C. Stack trace, user's location, and exception type
D. Exception message, exception type name, and stack trace

4. Which field of the SandboxInfo object is a reference to the ID of the SandboxInfo that served as the source org for a cloned sandbox?
A. SourceId
B. TemplateId
C. SandboxName
D. SandboxInfoId

5. You created a custom metadata type to handle your company's warranty policy. The custom metadata type's label is WarrantyRule. For it, you created a custom field labeled Warranty and a metadata record labeled Gold. What is the correct syntax to reference the value stored in the Gold metadata record?
A. $WarrantyRule.Gold.Warranty__c
B. $WarrantyRule__mdt.Gold.Warranty
C. $CustomMetadata.WarrantyRule.Gold.Warranty
D. $CustomMetadata.WarrantyRule__mdt.Gold.Warranty__c


Hands-on Challenge :

1. Create a new custom field on the Contact object to establish a field that contains sensitive information     about the secret keys of our customers.
      Field Label: Secret Key
      Type: Text
      Field Name: Secret_Key
      Length: 255

2. Uncheck the Visible box for the “Standard User” profile when defining field-level security.

3. Create a new Apex Class  Named "SecureApexRest" & Paste the below code:

@RestResource(urlMapping='/secureApexRest')  
 global with sharing class SecureApexRest {  
   @HttpGet  
   global static Contact doGet(){  
     Id recordId = RestContext.request.params.get('id');  
     Contact result;  
     List<Contact> results = [SELECT id, Name, Secret_Key__c FROM Contact WHERE Id = :recordId WITH SECURITY_ENFORCED];  
     if (!results.isEmpty()) {  
        result = results[0];  
      }  
      else{  
       throw new QueryException('You don\'t have access to all contact fields required to use this API');  
     }  
     return result;  
   }  
    public class QueryException extends Exception{}  

 }




Comments

Popular posts from this blog

Platform Developer I Certification Maintenance (Winter '23)

 Maintain Your Platform Developer I Certification for Winter ’23 1. Field update actions have changed in API Version 54.0. Which record-triggered flows do field update actions now execute? Answer: Before-Save after After-Save 2. Which Apex class is used to determine the hostnames for the domains that Salesforce hosts for your org? Answer: System.DomainCreator 3. Which modules can be used for notifications in a Lightning web component instead of native APIs? Answer: LightningAlert, LightningConfirm, and LightningPrompt 4. What determines an org’s “shape” in Salesforce? Answer: Features, settings, edition, limits, and licenses 5. Which lightning-modal-* component is required to create a modal? Answer: Body 6. How do you call an invocable action from Apex code? Answer: Reference Invocable.Action Get Hands-On With Apex Assertions 1. Create Two Apex class: Copy and Paste below codes (A.) TestFactory @isTest public class TestFactory {    public static Account getAccount(String accountName, B

Custom Table In LWC

I'm assuming you've Basic understanding of Lightning Web Component, I'll be explaining you the syntax that will be generic. HTML: < template > <!-- Header Part -->      < lightning-card   title = "Custom Data table in Lightning Web Components" >          < div   class = "slds-grid slds-gutters" >              < div   class = "slds-col" >                  < span ></ span >              </ div >              < div   class = "slds-col" >                  < span > <!--A Button For extra feature-->                      < lightning-button   label = "Show Selected Contacts"   onclick = {showContacts}   style = "margin-left: 40%"   variant = "brand" > </ lightning-button >                  </ span >              </ div >          </ div >< br />

LWC js-meta.xml Configuration File Tags

Each Lightning web component folder must include a configuration file named <componentName>.js-meta.xml. The configuration file defines the metadata values for the component, including the design configuration for the Lightning App Builder and Community Builder. Some Standard Key metadata values: apiVersion : A double value that binds the component to a Salesforce API version. isExposed : If isExposed is false, the component is not exposed to Lightning App Builder or Community Builder. To allow the component to be used in Lightning App Builder or Community Builder, set isExposed to true and define at least one <target>, which is a type of Lightning page. Some Standard Optional metadata values: description : A short description of the component, usually a single sentence. masterLabel : The title of the component. Appears in list views, like the list of Lightning Components in Setup, and in the Lightning App Builder and in Community Builder. targets : Specifies wher

Translate