Podcast
Questions and Answers
What method is used to fire an event in the traditional publish-subscribe model?
What method is used to fire an event in the traditional publish-subscribe model?
- fire( ) (correct)
- fireEvent( )
- emit( )
- registerEvent( )
How can a developer access the updated custom field value from a trigger when a workflow updates the value of a custom field for an existing Account?
How can a developer access the updated custom field value from a trigger when a workflow updates the value of a custom field for an existing Account?
- By writing a Before Update trigger and accessing the field value from Trigger.new (correct)
- By writing an After Insert trigger and accessing the field value from Trigger.old
- By writing an After Update trigger and accessing the field value from Trigger.old
- By writing a Before Insert trigger and accessing the field value from Trigger.new
What SOSL statement should a developer use to retrieve the Contacts and Users with the email address '[email protected]'?
What SOSL statement should a developer use to retrieve the Contacts and Users with the email address '[email protected]'?
- FIND {Email = '[email protected]'} RETURNING Contact (Email), User (Email)
- FIND Email IN Contact, User FOR {dev2uc.com}
- FIND {[email protected]} IN Email Fields RETURNING Contact (Email), User (Email) (correct)
- FIND {Email = '[email protected]'} IN Contact, User
In the given trigger implementation, what is the correct way to check if the 'Company' field is null and the 'RecordTypeId' is 'BUSINESS_RECORDTYPEID'?
In the given trigger implementation, what is the correct way to check if the 'Company' field is null and the 'RecordTypeId' is 'BUSINESS_RECORDTYPEID'?
When deploying from Sandbox to Production, what action should the developer take to ensure a successful deployment?
When deploying from Sandbox to Production, what action should the developer take to ensure a successful deployment?
When Apex code executes inside the execute() method of an Apex class implementing the Batchable interface, which statement regarding governor limits is true?
When Apex code executes inside the execute() method of an Apex class implementing the Batchable interface, which statement regarding governor limits is true?
In a Lightning web component that imports a method within an Apex class, which artifact is part of the Controller according to the MVC architecture?
In a Lightning web component that imports a method within an Apex class, which artifact is part of the Controller according to the MVC architecture?
Which process automation should be used to send an outbound message without using Apex code?
Which process automation should be used to send an outbound message without using Apex code?
In the traditional publish-subscribe model, which method is used to fire an event?
In the traditional publish-subscribe model, which method is used to fire an event?
When deploying from Sandbox to Production, what action should the developer take to ensure a successful deployment?
When deploying from Sandbox to Production, what action should the developer take to ensure a successful deployment?
When Apex code executes inside the execute() method of an Apex class implementing the Batchable interface, which statement regarding governor limits is true?
When Apex code executes inside the execute() method of an Apex class implementing the Batchable interface, which statement regarding governor limits is true?
In a Lightning web component that imports a method within an Apex class, which artifact is part of the Controller according to the MVC architecture?
In a Lightning web component that imports a method within an Apex class, which artifact is part of the Controller according to the MVC architecture?
Which process automation should be used to send an outbound message without using Apex code?
Which process automation should be used to send an outbound message without using Apex code?
When deploying Apex code from a Sandbox to Production, what should the developer do to ensure a successful deployment?
When deploying Apex code from a Sandbox to Production, what should the developer do to ensure a successful deployment?
In a Lightning web component that imports a method within an Apex class, which artifact is part of the Controller according to the MVC architecture?
In a Lightning web component that imports a method within an Apex class, which artifact is part of the Controller according to the MVC architecture?
Which process automation should be used to send an outbound message without using Apex code?
Which process automation should be used to send an outbound message without using Apex code?
Study Notes
Publish-Subscribe Model
- In the traditional publish-subscribe model, the
firemethod is used to fire an event.
Accessing Custom Field Values
- To access the updated custom field value from a trigger when a workflow updates the value of a custom field for an existing Account, developers can use the
Trigger.NeworTrigger.NewMapcollection.
SOSL Statements
- To retrieve the Contacts and Users with the email address '[email protected]', developers should use the SOSL statement
FIND {[email protected]} IN EMAIL FIELDS RETURNING Contact, User.
Trigger Implementation
- To check if the 'Company' field is null and the 'RecordTypeId' is 'BUSINESS_RECORDTYPEID', developers should use the following syntax:
if (company == null && recordTypeId == 'BUSINESS_RECORDTYPEID').
Deployment
- To ensure a successful deployment from Sandbox to Production, developers should validate and test the changes in the Sandbox before deploying.
Apex Governor Limits
- When Apex code executes inside the
execute()method of an Apex class implementing the Batchable interface, governor limits are reset for each execution of the batch job.
MVC Architecture
- In a Lightning web component that imports a method within an Apex class, the Apex class is part of the Controller according to the MVC architecture.
Process Automation
- To send an outbound message without using Apex code, developers should use the
Process Automationfeature, which includesWorkflow Rules,Approval Processes, andFlows.
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Description
Test your knowledge of Salesforce development with this quiz on application events and triggers. See if you can correctly identify methods for firing events and accessing updated custom field values from triggers.
