- (Exam Topic 1)
If you have a method "doStuff(List records)", which is a valid call?

1. A. doStuff([Select Id From Account]);
2. B. doStuff(List<Account> records);
3. C. doStuff(Account acct);
4. D. doStuff(sObject obj);

Correct Answer: A

- (Exam Topic 3)

A developer receives complaints that the component loads slowly.
Which change can the developer implement to make the component perform faster?

1. A. Change the default for showContacrlnfo to "false".
2. B. Move the contents of <c: concacclnfo into the component.
3. C. Change the type of contactlnfo to "Map".
4. D. Add a change event handler for showContactinfo

Correct Answer: A

- (Exam Topic 1)
{!v.account.Name} {!v. account .AccountNumber}
{!v.account. Industry} Refer to the component code above. The information displays as expected (in three rows) on a mobile device. However, the information is not displaying as desired (in a single row) on a desktop or tablet. Which option has the correct component changes to display correctly on desktops and tablets?
A)

B)

C)

D)

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: C

- (Exam Topic 1)
A developer wrote a test class that successfully asserts a trigger on Account. It fires and updates data correctly in a sandbox environment.
A salesforce admin with a custom profile attempts to deploy this trigger via a change set into the production environment, but the test class fails with an insufficient privileges error.
What should a developer do to fix the problem?

1. A. Add system.runAd ( ) to the best class to execute the trigger as a user with the correct object permissions.
2. B. Configure the production environment to enable ‘’Run All tests as Admin User.’’
3. C. Verify that Test, statement ( ) is not inside a For loop in the test class.
4. D. Add seeAllData=true to the test class to work within the sharing model for the production environment.

Correct Answer: A

- (Exam Topic 3)
A developer wishes to improve runtime performance of Apex calls by caching results on the client. What is the most efficient way to Implement this?

1. A. Set a cookie in the browser for use upon return to the page.
2. B. Decorate the server-side method with @AuraEnabled(storagele=true).
3. C. Decorate the server-side method with @AuraEnabled(caccheable-true).
4. D. Call the setstoreable () method on the action in the JavaScript client-side code.

Correct Answer: C