Question 1

During the order of execution of a Visualforce page GET request, what happens after this step? Evaluate constructors on controllers and extensions

Options :

A : Evaluate constructors and expressions on custom components

B : Create view state if < apex: form > exists

C : Send the HTML response to the browser

D : Evaluate expressions, action attributes, and method calls

Answer: A

Question 2

A developer is working on an integration between Salestorce and an external system. The integration requiressending a large amount of data to the external systern, which can cause long response times and timeouts.To optimize the performance and avoid timeouts, which technique should be used?

Options :

A : Use a chained batch Apex to split the data into smaller batches.

B : Implement an asynchronous callout using the Continuation class,

C : Increase the timeout limit in the callout options,

D : Use the @future annotation to make the callout asynchronous.

Answer: B

Question 3

A company has a custom component that allows users to search for records of a certain object type by invoking an Apex Controller that returns a list of results based on the user's input, when the search Is completed, a searchComplete event is fired, with the results put in a results attribute of the event. The component is designed to be used within other components and may appear on a single page more than once.What is the optimal code that should be added to fire the event when the search has completed?

Options :

A :

B :

C :

D :

Answer: B

Question 4

A Visualforce page contains an industry select list and displays a table of Accounts that have a matching value in their Industry field. 105 When a user changes the value in the industry select list, the table of Accounts should be automatically updated to show the Accounts associated with the selected industry.What is the optimal way to implement this?

Options :

A : Add an < apex: actionFunction > within the < apex : selectOptions >.

B : Add an < apex: actionFunction > within the < apex: select List >.

C : Add an < apex: actionSupport > within the < apex:selectList >.

D : Add an < apex: actionSupport > within the < apex: selectOptions >.

Answer: B

Question 5

Just prior to a new deployment, the Salesforce Administrator who configured a new order fulfillment process in a developer sandbox suddenly left the company. The users had fully tested all of the changes in the sandbox and signed off on them.Unfortunately, although a Change Set was started, it was not complete. A developer is brought in to help finish the deployment.What should the developer do to identify the configuration changes that need to be moved into production?

Options :

A : Leverage the Setup Audit Trail to review the changes made by the departed Administrator and identify which changes should be added to the Change Set.

B : Use the Metadata API and a supported development IDE to push all of the configuration from the sandbox into production to ensure no changes are lost.

C : Set up Continuous Integration and a Git repository to automatically merge all changes from the sandbox metadata with the production metadata.

D : In Salesforce setup, look at the last modified date for every object to determine which should be added to the Change Set.

Answer: A