5 Questions
What method is used to fire an event in the traditional publish-subscribe model?
fire( )
How can a developer access the updated custom field value from a trigger for an existing Account?
By writing a Before Update trigger and accessing the field value from Trigger.new
Which SOSL statement should a developer use to retrieve Contacts and Users with the email address '[email protected]'?
FIND {[email protected]} IN Email Fields RETURNING Contact (Email), User (Email)
In the given trigger implementation, what is the final ID BUSINESS_RECORDTYPEID used for?
To specify the record type ID for business
What condition is checked in the given trigger implementation?
Whether the Company field is empty and the record type is for business
Study Notes
Publish-Subscribe Model
- The traditional publish-subscribe model uses a callback method to fire an event.
Accessing Custom Field Value
- A developer can access the updated custom field value from a trigger for an existing Account by using the
Trigger.newobject.
SOSL Statement
- To retrieve Contacts and Users with the email address '[email protected]', a developer should use the SOSL statement:
FIND {[email protected]} IN EMAIL FIELDS RETURNING Contact, User.
Trigger Implementation
- The final ID
BUSINESS_RECORDTYPEIDis used to specify the ID of the business record type. - The condition checked in the given trigger implementation is whether the record type ID matches the
BUSINESS_RECORDTYPEID.
Test your knowledge of Salesforce application events and triggers with this quiz. Challenge yourself with questions about firing events and accessing updated custom field values from triggers. See how well you understand these key concepts for Salesforce development.
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