- (Exam Topic 3)
A developer wrote an Apex method to update a list of Contacts and wants to make it available for use by Lightning web components.
Which annotation should the developer add to the Apex method to achieve this?
Correct Answer:D
- (Exam Topic 3)
Consider the following code snippet:
A developer needs to built an interactive Aura component that responds to the user's input by hiding or
showing sections according the user preferences.
What are two best practices the developer can implement to hide or show the powerVserView and s-rar.daraVserView inner components, based on the value of the attribute isPowexUser?
Choose 2 answers
A)
B)
C)
D)
Correct Answer:B
- (Exam Topic 2)
In a VisualForce page with a VisualForce component that has rendered set to false when the page loads, how can a developer ensure it will show on a re-render?
Correct Answer:D
- (Exam Topic 3)
A developer has a Batch Apex process, Batch_Account_Sales, that updates the sales amount for 10,000 Accounts on a nightly basis. The Batch Apex works as designed In the sandbox. However, the developer cannot get code coverage on the Batch Apex class.
The test class is below:
What is causing the code coverage problem?
Correct Answer:C
- (Exam Topic 1)
A developer is writing a Visualforce page that queries accounts in the system and presents a data table with the results. The users want to be able to filter the results based on up to five fields. However, the users want to pick the five fields to use as filter fields when they run the page.
Which feature of Apex code is required to facilitate this solution?
Correct Answer:C