What is the value of the Trigger.old context variable in a before insert trigger?
Universal Containers has an order system that uses an Order Number to identify an order for customers and service agents. Order records will be imported into Salesforce.
How should the Order Number field be defined in Salesforce?
Universal Containers is building a recruiting app with an Applicant object that stores information about an individual person and a Job
object that represents a job. Each applicant may apply for more than one job.
What should a developer implement to represent that an applicant has applied for a job?
In the following example, which sharing context will myMethod execute when it is invoked?
Which two statements are true about using the @testSetup annotation in an Apex test class?
Choose 2 answers
A lead developer creates an Apex interface called Laptop.
Consider the following code snippet:
apex
CopyEdit
public class SilverLaptop {
// code implementation
}
How can a developer use the Laptop interface within the SilverLaptop class?
A developer must perform a complex SOQL query that joins two objects in a Lightning component.
How can the Lightning component execute the query?
A Salesforce administrator used Flow Builder to create a flow named "accountOnboarding". The flow must be used inside an Aura component.
Which tag should a developer use to display the flow in the component?
A developer wants to improve runtime performance of Apex calls by caching results on the client.
What is the most efficient way to implement this and follow best practices?
A custom Visualforce controller calls the ApexPages.addMessage() method, but no messages are rendering on the page.
Which component should be added to the Visualforce page to display the message?